From 1aeb64f3be0a20fcfe488391eb64904660cce3cd Mon Sep 17 00:00:00 2001
From: Owais Kazi <owaiskazi19@gmail.com>
Date: Mon, 11 Apr 2022 23:44:34 +0000
Subject: [PATCH 1/6] Added linter to add new line

Signed-off-by: Owais Kazi <owaiskazi19@gmail.com>
---
 .github/workflows/new-line.yml | 14 ++++++++++++++
 .linelint.yml                  | 20 ++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 .github/workflows/new-line.yml
 create mode 100644 .linelint.yml

diff --git a/.github/workflows/new-line.yml b/.github/workflows/new-line.yml
new file mode 100644
index 0000000000000..1952630e5bdfa
--- /dev/null
+++ b/.github/workflows/new-line.yml
@@ -0,0 +1,14 @@
+name: Code Hygiene
+
+on: [push, pull_request]
+
+jobs:
+  linelint:
+    runs-on: ubuntu-latest
+    name: Check if all files end in newline
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Linelint
+        uses: fernandrone/linelint@0.0.4
diff --git a/.linelint.yml b/.linelint.yml
new file mode 100644
index 0000000000000..c7e8467aecd70
--- /dev/null
+++ b/.linelint.yml
@@ -0,0 +1,20 @@
+# 'true' will fix files
+autofix: true
+
+ignore:
+  - .git/
+  - .gradle/
+  - '*.sha1'
+  - '*.txt'
+  - 'buildSrc/src/testKit/opensearch.build/LICENSE'
+  - 'buildSrc/src/testKit/opensearch.build/NOTICE'
+  - 'server/licenses/apache-log4j-extras-DEPENDENCIES'
+
+rules:
+  # checks if file ends in a newline character
+  end-of-file:
+    # set to true to enable this rule
+    enable: true
+
+    # if true also checks if file ends in a single newline character
+    single-new-line: true

From 5400cd447fd4ee7c43cf53d541b6edb508544166 Mon Sep 17 00:00:00 2001
From: Owais Kazi <owaiskazi19@gmail.com>
Date: Tue, 12 Apr 2022 18:25:47 +0000
Subject: [PATCH 2/6] Fixed new lines

Signed-off-by: Owais Kazi <owaiskazi19@gmail.com>
---
 .ci/dockerOnLinuxExclusions                     |   2 +-
 .github/CODEOWNERS                              |   3 +--
 .github/workflows/delete_backport_branch.yml    |   2 +-
 .github/workflows/links.yml                     |   2 +-
 .github/workflows/wrapper.yml                   |   2 +-
 .idea/inspectionProfiles/Project_Default.xml    |   2 +-
 .linelint.yml                                   |   2 ++
 README.md                                       |   2 +-
 RELEASING.md                                    |   2 +-
 SECURITY.md                                     |   2 +-
 .../org.eclipse.core.resources.prefs            |   2 +-
 .../src/main/resources/minimumGradleVersion     |   2 +-
 .../src/testKit/testingConventions/build.gradle |   3 ---
 .../testKit/testingConventions/settings.gradle  |   2 +-
 .../src/testKit/thirdPartyAudit/settings.gradle |   2 +-
 .../prepare_release_update_documentation.py     |   1 -
 dev-tools/signoff-check.sh                      |   1 -
 .../resources/rest-api-spec/test/10_info.yml    |   1 -
 .../resources/rest-api-spec/test/11_nodes.yml   |   1 -
 distribution/src/bin/opensearch-env-from-file   |   1 -
 distribution/src/bin/opensearch-env.bat         |   1 -
 doc-tools/build.gradle                          |   1 -
 .../missingdoclet/MissingDoclet.class           | Bin 0 -> 14156 bytes
 libs/dissect/build.gradle                       |   1 -
 .../src/test/resources/specification/tests.json |   2 +-
 libs/geo/build.gradle                           |   1 -
 libs/grok/src/main/resources/patterns/exim      |   1 -
 libs/grok/src/main/resources/patterns/junos     |   1 -
 .../grok/src/main/resources/patterns/postgresql |   1 -
 libs/ssl-config/build.gradle                    |   1 -
 .../analysis/common/cjk_analysis.json           |   2 +-
 .../analysis/common/pattern_capture.json        |   2 +-
 .../analysis-common/60_analysis_scripting.yml   |   1 -
 .../test/cluster.stats/10_analysis_stats.yml    |   1 -
 .../test/indices.analyze/10_synonyms.yml        |   1 -
 .../test/search.query/60_synonym_graph.yml      |   1 -
 .../test/search.query/70_intervals.yml          |   1 -
 .../test/ingest/220_drop_processor.yml          |   1 -
 modules/ingest-user-agent/build.gradle          |   1 -
 .../ingest-user-agent/src/test/test-regexes.yml |   2 +-
 modules/lang-expression/build.gradle            |   1 -
 .../src/main/antlr/PainlessLexer.g4             |   2 +-
 .../test/painless/100_terms_agg.yml             |   1 -
 modules/opensearch-dashboards/build.gradle      |   1 -
 modules/repository-url/build.gradle             |   1 -
 modules/systemd/build.gradle                    |   1 -
 .../index/analysis/KeywordTokenizer.rbbi        |   2 +-
 plugins/analysis-kuromoji/build.gradle          |   1 -
 .../test/analysis_phonetic/10_metaphone.yml     |   1 -
 .../analysis_phonetic/20_double_metaphone.yml   |   1 -
 .../test/analysis_phonetic/30_beider_morse.yml  |   1 -
 .../analysis_phonetic/50_daitch_mokotoff.yml    |   1 -
 plugins/analysis-smartcn/build.gradle           |   1 -
 .../attributes/google-compute-default-zone      |   2 +-
 .../gce/computeMetadata/v1/project/project-id   |   2 +-
 plugins/examples/build.gradle                   |   1 -
 plugins/examples/custom-settings/build.gradle   |   1 -
 .../custom-settings/src/main/config/custom.yml  |   2 +-
 plugins/examples/rest-handler/build.gradle      |   1 -
 .../examples/script-expert-scoring/build.gradle |   1 -
 .../test/sample-files/asciidoc.asciidoc         |   1 -
 .../test/ingest_attachment/10_basic.yml         |   1 -
 .../test/mapper_annotatedtext/10_basic.yml      |   1 -
 .../test/hdfs_repository/30_snapshot.yml        |   1 -
 .../test/secure_hdfs_repository/30_snapshot.yml |   1 -
 plugins/transport-nio/build.gradle              |   1 -
 qa/die-with-dignity/build.gradle                |   1 -
 .../org/opensearch/common/cli/tool-cmd1.help    |   2 +-
 .../org/opensearch/common/cli/tool.help         |   2 +-
 .../test/multi_cluster/70_skip_shards.yml       |   1 -
 .../rest-api-spec/test/old_cluster/10_basic.yml |   1 -
 .../test/old_cluster/20_date_range.yml          |   2 --
 .../test/upgraded_cluster/10_basic.yml          |   2 --
 .../test/upgraded_cluster/20_date_range.yml     |   1 -
 .../test/ingest_mustache/10_ingest_disabled.yml |   1 -
 .../50_script_processor_using_painless.yml      |   1 -
 .../60_pipeline_timestamp_date_mapping.yml      |   1 -
 .../src/test/resources/scripts/master.painless  |   2 +-
 .../SmokeTestPluginsClientYamlTestSuiteIT.java  |   1 -
 .../opensearch.release-notes-1.0.0-rc1.md       |   2 --
 release-notes/opensearch.release-notes-1.1.0.md |   2 --
 release-notes/opensearch.release-notes-1.2.0.md |   1 -
 release-notes/opensearch.release-notes-1.2.4.md |   2 --
 release-notes/opensearch.release-notes-1.3.0.md |   2 --
 .../rest-api-spec/test/bulk/10_basic.yml        |   1 -
 .../test/bulk/20_list_of_strings.yml            |   1 -
 .../rest-api-spec/test/bulk/30_big_string.yml   |   1 -
 .../rest-api-spec/test/bulk/40_source.yml       |   1 -
 .../rest-api-spec/test/cat.nodes/10_basic.yml   |   1 -
 .../test/cluster.pending_tasks/10_basic.yml     |   1 -
 .../test/cluster.remote_info/10_info.yml        |   1 -
 .../10_basic.yml                                |   1 -
 .../rest-api-spec/test/create/40_routing.yml    |   1 -
 .../rest-api-spec/test/delete/30_routing.yml    |   1 -
 .../test/get/15_default_values.yml              |   1 -
 .../rest-api-spec/test/get/20_stored_fields.yml |   2 --
 .../rest-api-spec/test/get/40_routing.yml       |   1 -
 .../rest-api-spec/test/get/90_versions.yml      |   1 -
 .../rest-api-spec/test/index/40_routing.yml     |   1 -
 .../indices.delete_alias/all_path_options.yml   |   1 -
 .../test/indices.exists_template/10_basic.yml   |   1 -
 .../test/indices.forcemerge/10_basic.yml        |   2 --
 .../40_missing_index.yml                        |   2 --
 .../50_field_wildcards.yml                      |   1 -
 .../20_get_missing.yml                          |   1 -
 .../indices.get_mapping/30_missing_index.yml    |   1 -
 .../test/indices.get_settings/20_aliases.yml    |   1 -
 .../indices.get_template/20_get_missing.yml     |   1 -
 .../test/indices.open/20_multiple_indices.yml   |   1 -
 .../test/indices.put_alias/all_path_options.yml |   1 -
 .../test/indices.put_mapping/10_basic.yml       |   1 -
 .../indices.put_mapping/all_path_options.yml    |   1 -
 .../indices.put_settings/all_path_options.yml   |   1 -
 .../test/indices.refresh/10_basic.yml           |   1 -
 .../test/indices.rollover/10_basic.yml          |   1 -
 .../indices.rollover/20_max_doc_condition.yml   |   1 -
 .../test/indices.update_aliases/20_routing.yml  |   1 -
 .../test/indices.upgrade/10_basic.yml           |   1 -
 .../test/info/20_lucene_version.yml             |   3 ---
 .../test/nodes.stats/11_indices_metrics.yml     |   1 -
 .../rest-api-spec/test/ping/10_ping.yml         |   1 -
 .../test/search.aggregation/240_max_buckets.yml |   1 -
 .../test/search.aggregation/250_moving_fn.yml   |   1 -
 .../350_variable_width_histogram.yml            |   1 -
 .../test/search/10_source_filtering.yml         |   1 -
 .../search/140_pre_filter_search_shards.yml     |   1 -
 .../test/search/230_interval_query.yml          |   2 --
 .../test/search/240_date_nanos.yml              |   1 -
 .../test/search/90_search_after.yml             |   1 -
 .../rest-api-spec/test/update/20_doc_upsert.yml |   2 --
 .../test/update/22_doc_as_upsert.yml            |   2 --
 .../rest-api-spec/test/update/35_if_seq_no.yml  |   1 -
 .../rest-api-spec/test/update/40_routing.yml    |   1 -
 .../test/update/85_fields_meta.yml              |   2 --
 sandbox/plugins/concurrent-search/build.gradle  |   2 +-
 .../search/aggregations/bucket/package-info     |   1 -
 server/src/test/resources/config/opensearch.yml |   1 -
 .../conf_dir/hunspell/en_US_custom/settings.yml |   2 +-
 .../action/admin/invalid.txt.keystore           |   1 -
 .../opensearch/action/bulk/simple-bulk11.json   |   2 +-
 .../fieldstats-index-constraints-request.json   |   2 +-
 .../action/search/simple-msearch5.json          |   2 +-
 .../index/analysis/shingle_analysis.json        |   2 +-
 .../index/analysis/shingle_analysis2.json       |   2 +-
 .../org/opensearch/index/analysis/stop.json     |   2 +-
 .../dynamictemplate/genericstore/test-data.json |   2 +-
 .../dynamictemplate/pathmatch/test-data.json    |   2 +-
 .../dynamictemplate/simple/test-data.json       |   2 +-
 .../mapper/multifield/merge/test-data.json      |   2 +-
 .../index/mapper/multifield/test-data.json      |   2 +-
 settings.gradle                                 |   1 -
 .../src/main/resources/provision/addprinc.sh    |   2 +-
 .../main/resources/provision/krb5.conf.template |   1 -
 test/fixtures/minio-fixture/build.gradle        |   1 -
 .../org.mockito.plugins.MockMaker               |   2 +-
 .../test/suite1/20_another_test.yml             |   1 -
 156 files changed, 42 insertions(+), 172 deletions(-)
 create mode 100644 doc-tools/missing-doclet/bin/main/org/opensearch/missingdoclet/MissingDoclet.class

diff --git a/.ci/dockerOnLinuxExclusions b/.ci/dockerOnLinuxExclusions
index 8061248a87df4..dd518c7043e2f 100644
--- a/.ci/dockerOnLinuxExclusions
+++ b/.ci/dockerOnLinuxExclusions
@@ -12,4 +12,4 @@ ol-7.7
 sles-12.3 # older version used in Vagrant image
 sles-12.5
 sles-15.1
-sles-15.2
\ No newline at end of file
+sles-15.2
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 5dfa9099866d1..d038ec8b537d2 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1,3 +1,2 @@
 # This should match the owning team set up in https://github.com/orgs/opensearch-project/teams
-*   @opensearch-project/opensearch-core
-
+*   @opensearch-project/opensearch-core
\ No newline at end of file
diff --git a/.github/workflows/delete_backport_branch.yml b/.github/workflows/delete_backport_branch.yml
index d654df6b40257..387a124b8cb6a 100644
--- a/.github/workflows/delete_backport_branch.yml
+++ b/.github/workflows/delete_backport_branch.yml
@@ -12,4 +12,4 @@ jobs:
       - name: Delete merged branch
         uses: SvanBoxel/delete-merged-branch@main
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/links.yml b/.github/workflows/links.yml
index 21fb7ab9086ee..ca05aee8be378 100644
--- a/.github/workflows/links.yml
+++ b/.github/workflows/links.yml
@@ -16,4 +16,4 @@ jobs:
           args: --accept=200,403,429 --exclude-mail **/*.html **/*.md **/*.txt **/*.json --exclude-file .lychee.excludes
           fail: true
         env:
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
\ No newline at end of file
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
diff --git a/.github/workflows/wrapper.yml b/.github/workflows/wrapper.yml
index d577699b66dc0..be5e7afb56ba0 100644
--- a/.github/workflows/wrapper.yml
+++ b/.github/workflows/wrapper.yml
@@ -7,4 +7,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: gradle/wrapper-validation-action@v1
\ No newline at end of file
+      - uses: gradle/wrapper-validation-action@v1
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index 5cf789707c58c..43a48d48b0613 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -6,4 +6,4 @@
       <option name="m_ignoreExpressionsContainingConstants" value="true" />
     </inspection_tool>
   </profile>
-</component>
\ No newline at end of file
+</component>
diff --git a/.linelint.yml b/.linelint.yml
index c7e8467aecd70..a3df8057ebb19 100644
--- a/.linelint.yml
+++ b/.linelint.yml
@@ -6,9 +6,11 @@ ignore:
   - .gradle/
   - '*.sha1'
   - '*.txt'
+  - '.github/CODEOWNERS'
   - 'buildSrc/src/testKit/opensearch.build/LICENSE'
   - 'buildSrc/src/testKit/opensearch.build/NOTICE'
   - 'server/licenses/apache-log4j-extras-DEPENDENCIES'
+  - 'doc-tools/missing-doclet/bin/main/org/opensearch/missingdoclet/MissingDoclet.class'
 
 rules:
   # checks if file ends in a newline character
diff --git a/README.md b/README.md
index 6a9a2a69d7367..bb1def63340fe 100644
--- a/README.md
+++ b/README.md
@@ -45,4 +45,4 @@ Copyright OpenSearch Contributors. See [NOTICE](NOTICE.txt) for details.
 
 OpenSearch is a registered trademark of Amazon Web Services.
 
-OpenSearch includes certain Apache-licensed Elasticsearch code from Elasticsearch B.V. and other source code. Elasticsearch B.V. is not the source of that other source code. ELASTICSEARCH is a registered trademark of Elasticsearch B.V.
\ No newline at end of file
+OpenSearch includes certain Apache-licensed Elasticsearch code from Elasticsearch B.V. and other source code. Elasticsearch B.V. is not the source of that other source code. ELASTICSEARCH is a registered trademark of Elasticsearch B.V.
diff --git a/RELEASING.md b/RELEASING.md
index 50bb965b8d551..1ef59446f6e31 100644
--- a/RELEASING.md
+++ b/RELEASING.md
@@ -1,3 +1,3 @@
 ## Releasing
 
-This project follows [OpenSearch project branching, labelling, and releasing](https://github.com/opensearch-project/.github/blob/main/RELEASING.md).
\ No newline at end of file
+This project follows [OpenSearch project branching, labelling, and releasing](https://github.com/opensearch-project/.github/blob/main/RELEASING.md).
diff --git a/SECURITY.md b/SECURITY.md
index 0b85ca04ed260..b86292104335f 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,3 +1,3 @@
 ## Reporting a Vulnerability
 
-If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security via our [vulnerability reporting page](http://aws.amazon.com/security/vulnerability-reporting/) or directly via email to aws-security@amazon.com. Please do **not** create a public GitHub issue.
\ No newline at end of file
+If you discover a potential security issue in this project we ask that you notify AWS/Amazon Security via our [vulnerability reporting page](http://aws.amazon.com/security/vulnerability-reporting/) or directly via email to aws-security@amazon.com. Please do **not** create a public GitHub issue.
diff --git a/buildSrc/src/main/resources/eclipse.settings/org.eclipse.core.resources.prefs b/buildSrc/src/main/resources/eclipse.settings/org.eclipse.core.resources.prefs
index 6fd0a9aab1327..29abf99956411 100644
--- a/buildSrc/src/main/resources/eclipse.settings/org.eclipse.core.resources.prefs
+++ b/buildSrc/src/main/resources/eclipse.settings/org.eclipse.core.resources.prefs
@@ -3,4 +3,4 @@ encoding//src/main/java=UTF-8
 encoding//src/main/resources=UTF-8
 encoding//src/test/java=UTF-8
 encoding//src/test/resources=UTF-8
-encoding/<project>=UTF-8
\ No newline at end of file
+encoding/<project>=UTF-8
diff --git a/buildSrc/src/main/resources/minimumGradleVersion b/buildSrc/src/main/resources/minimumGradleVersion
index 6b0e58e78f5ee..815da58b7a9ed 100644
--- a/buildSrc/src/main/resources/minimumGradleVersion
+++ b/buildSrc/src/main/resources/minimumGradleVersion
@@ -1 +1 @@
-7.4.1
\ No newline at end of file
+7.4.1
diff --git a/buildSrc/src/testKit/testingConventions/build.gradle b/buildSrc/src/testKit/testingConventions/build.gradle
index 418e833e8cb14..676960bcc8b70 100644
--- a/buildSrc/src/testKit/testingConventions/build.gradle
+++ b/buildSrc/src/testKit/testingConventions/build.gradle
@@ -88,6 +88,3 @@ project(':valid_setup_with_base') {
     }
   }
 }
-
-
-
diff --git a/buildSrc/src/testKit/testingConventions/settings.gradle b/buildSrc/src/testKit/testingConventions/settings.gradle
index c4206edd63ff7..bb64f39e020c5 100644
--- a/buildSrc/src/testKit/testingConventions/settings.gradle
+++ b/buildSrc/src/testKit/testingConventions/settings.gradle
@@ -16,4 +16,4 @@ include 'all_classes_in_tasks'
 include 'not_implementing_base'
 include 'valid_setup_no_base'
 include 'valid_setup_with_base'
-include 'tests_in_main'
\ No newline at end of file
+include 'tests_in_main'
diff --git a/buildSrc/src/testKit/thirdPartyAudit/settings.gradle b/buildSrc/src/testKit/thirdPartyAudit/settings.gradle
index 582faadddaef1..603d8b7da6e5d 100644
--- a/buildSrc/src/testKit/thirdPartyAudit/settings.gradle
+++ b/buildSrc/src/testKit/thirdPartyAudit/settings.gradle
@@ -9,4 +9,4 @@
  * GitHub history for details.
  */
 
-include 'sample_jars'
\ No newline at end of file
+include 'sample_jars'
diff --git a/dev-tools/prepare_release_update_documentation.py b/dev-tools/prepare_release_update_documentation.py
index c7eae4eeb3245..d4edbb110f278 100644
--- a/dev-tools/prepare_release_update_documentation.py
+++ b/dev-tools/prepare_release_update_documentation.py
@@ -136,4 +136,3 @@ def callback(line):
     print('WARNING: no documentation references updates for release %s' % (release_version))
 
   print('*** Done.')
-
diff --git a/dev-tools/signoff-check.sh b/dev-tools/signoff-check.sh
index 56cb49455165e..5fe00c430ca79 100755
--- a/dev-tools/signoff-check.sh
+++ b/dev-tools/signoff-check.sh
@@ -28,4 +28,3 @@ done
 
 # Return non-zero error code if any commits were missing signoff
 exit $missingSignoff
-
diff --git a/distribution/docker/src/test/resources/rest-api-spec/test/10_info.yml b/distribution/docker/src/test/resources/rest-api-spec/test/10_info.yml
index 2b0f6683a24cf..97b3b7b5d0f4d 100644
--- a/distribution/docker/src/test/resources/rest-api-spec/test/10_info.yml
+++ b/distribution/docker/src/test/resources/rest-api-spec/test/10_info.yml
@@ -7,4 +7,3 @@
   - is_true:    version
   - is_true:    version.number
   - match: { version.build_type: "docker" }
-
diff --git a/distribution/docker/src/test/resources/rest-api-spec/test/11_nodes.yml b/distribution/docker/src/test/resources/rest-api-spec/test/11_nodes.yml
index 95ea022696942..a6b78645087f4 100644
--- a/distribution/docker/src/test/resources/rest-api-spec/test/11_nodes.yml
+++ b/distribution/docker/src/test/resources/rest-api-spec/test/11_nodes.yml
@@ -123,4 +123,3 @@
   - match:
       $body: |
         /^(\S{5,}\n)+$/
-
diff --git a/distribution/src/bin/opensearch-env-from-file b/distribution/src/bin/opensearch-env-from-file
index 73cd11123bfff..be5b428c268c8 100644
--- a/distribution/src/bin/opensearch-env-from-file
+++ b/distribution/src/bin/opensearch-env-from-file
@@ -47,4 +47,3 @@ for VAR_NAME_FILE in OPENSEARCH_PASSWORD_FILE KEYSTORE_PASSWORD_FILE ; do
     unset "$VAR_NAME_FILE"
   fi
 done
-
diff --git a/distribution/src/bin/opensearch-env.bat b/distribution/src/bin/opensearch-env.bat
index bc8a6ce53a5f5..96770f72f35c8 100644
--- a/distribution/src/bin/opensearch-env.bat
+++ b/distribution/src/bin/opensearch-env.bat
@@ -74,4 +74,3 @@ if defined JAVA_OPTS (
 
 rem check the Java version
 %JAVA% -cp "%OPENSEARCH_CLASSPATH%" "org.opensearch.tools.java_version_checker.JavaVersionChecker" || exit /b 1
-
diff --git a/doc-tools/build.gradle b/doc-tools/build.gradle
index 98b2149cb59a9..c47097c3d6035 100644
--- a/doc-tools/build.gradle
+++ b/doc-tools/build.gradle
@@ -8,4 +8,3 @@ version '1.0.0-SNAPSHOT'
 repositories {
     mavenCentral()
 }
-
diff --git a/doc-tools/missing-doclet/bin/main/org/opensearch/missingdoclet/MissingDoclet.class b/doc-tools/missing-doclet/bin/main/org/opensearch/missingdoclet/MissingDoclet.class
new file mode 100644
index 0000000000000000000000000000000000000000..8729def18e4b3eda7184b1e3e49f1bf055d152db
GIT binary patch
literal 14156
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HcmV?d00001

diff --git a/libs/dissect/build.gradle b/libs/dissect/build.gradle
index 47f7970ea5ac0..dc98d2820ef52 100644
--- a/libs/dissect/build.gradle
+++ b/libs/dissect/build.gradle
@@ -40,4 +40,3 @@ dependencies {
 tasks.named('forbiddenApisMain').configure {
   replaceSignatureFiles 'jdk-signatures'
 }
-
diff --git a/libs/dissect/src/test/resources/specification/tests.json b/libs/dissect/src/test/resources/specification/tests.json
index 1cb85ce651940..490383ba3fedb 100644
--- a/libs/dissect/src/test/resources/specification/tests.json
+++ b/libs/dissect/src/test/resources/specification/tests.json
@@ -360,4 +360,4 @@
     "append": ""
   }
 
-]
\ No newline at end of file
+]
diff --git a/libs/geo/build.gradle b/libs/geo/build.gradle
index fac5c1b84d2b0..8b81129f43b67 100644
--- a/libs/geo/build.gradle
+++ b/libs/geo/build.gradle
@@ -42,4 +42,3 @@ tasks.named('forbiddenApisMain').configure {
   // TODO: Need to decide how we want to handle for forbidden signatures with the changes to core
   replaceSignatureFiles 'jdk-signatures'
 }
-
diff --git a/libs/grok/src/main/resources/patterns/exim b/libs/grok/src/main/resources/patterns/exim
index 68c4e5cd7d0d7..e81eace04d32d 100644
--- a/libs/grok/src/main/resources/patterns/exim
+++ b/libs/grok/src/main/resources/patterns/exim
@@ -10,4 +10,3 @@ EXIM_PROTOCOL (P=%{NOTSPACE:protocol})
 EXIM_MSG_SIZE (S=%{NUMBER:exim_msg_size})
 EXIM_HEADER_ID (id=%{NOTSPACE:exim_header_id})
 EXIM_SUBJECT (T=%{QS:exim_subject})
-
diff --git a/libs/grok/src/main/resources/patterns/junos b/libs/grok/src/main/resources/patterns/junos
index 4eea59d08ccf9..2da91cc6ce3df 100644
--- a/libs/grok/src/main/resources/patterns/junos
+++ b/libs/grok/src/main/resources/patterns/junos
@@ -6,4 +6,3 @@ RT_FLOW1 %{RT_FLOW_EVENT:event}: %{GREEDYDATA:close-reason}: %{IP:src-ip}/%{INT:
 RT_FLOW2 %{RT_FLOW_EVENT:event}: session created %{IP:src-ip}/%{INT:src-port}->%{IP:dst-ip}/%{INT:dst-port} %{DATA:service} %{IP:nat-src-ip}/%{INT:nat-src-port}->%{IP:nat-dst-ip}/%{INT:nat-dst-port} %{DATA:src-nat-rule-name} %{DATA:dst-nat-rule-name} %{INT:protocol-id} %{DATA:policy-name} %{DATA:from-zone} %{DATA:to-zone} %{INT:session-id} .*
 
 RT_FLOW3 %{RT_FLOW_EVENT:event}: session denied %{IP:src-ip}/%{INT:src-port}->%{IP:dst-ip}/%{INT:dst-port} %{DATA:service} %{INT:protocol-id}\(\d\) %{DATA:policy-name} %{DATA:from-zone} %{DATA:to-zone} .*
-
diff --git a/libs/grok/src/main/resources/patterns/postgresql b/libs/grok/src/main/resources/patterns/postgresql
index c5b3e90b7250f..6901c6253e926 100644
--- a/libs/grok/src/main/resources/patterns/postgresql
+++ b/libs/grok/src/main/resources/patterns/postgresql
@@ -1,3 +1,2 @@
 # Default postgresql pg_log format pattern
 POSTGRESQL %{DATESTAMP:timestamp} %{TZ} %{DATA:user_id} %{GREEDYDATA:connection_id} %{POSINT:pid}
-
diff --git a/libs/ssl-config/build.gradle b/libs/ssl-config/build.gradle
index 740d5e309350c..456641f0d7645 100644
--- a/libs/ssl-config/build.gradle
+++ b/libs/ssl-config/build.gradle
@@ -61,4 +61,3 @@ tasks.test {
         jvmArgs += ["--add-opens", "java.base/java.security.cert=ALL-UNNAMED"]
     }
 }
-
diff --git a/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/cjk_analysis.json b/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/cjk_analysis.json
index 89a1281473cd7..c69b889c914a4 100644
--- a/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/cjk_analysis.json
+++ b/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/cjk_analysis.json
@@ -34,4 +34,4 @@
          }
       }
    }
-}
\ No newline at end of file
+}
diff --git a/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/pattern_capture.json b/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/pattern_capture.json
index d82fb987e6ed2..5057a1e6d7f9e 100644
--- a/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/pattern_capture.json
+++ b/modules/analysis-common/src/test/resources/org/opensearch/analysis/common/pattern_capture.json
@@ -43,4 +43,4 @@
          }
       }
    }
-}
\ No newline at end of file
+}
diff --git a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/analysis-common/60_analysis_scripting.yml b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/analysis-common/60_analysis_scripting.yml
index 2015fe31fccb5..1637c8736134f 100644
--- a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/analysis-common/60_analysis_scripting.yml
+++ b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/analysis-common/60_analysis_scripting.yml
@@ -68,4 +68,3 @@
     - match: { tokens.1.token: "f" }
     - match: { tokens.2.token: "g" }
     - match: { tokens.3.token: "h" }
-
diff --git a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/cluster.stats/10_analysis_stats.yml b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/cluster.stats/10_analysis_stats.yml
index a19a1f2721910..5468da5216bb4 100644
--- a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/cluster.stats/10_analysis_stats.yml
+++ b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/cluster.stats/10_analysis_stats.yml
@@ -119,4 +119,3 @@
   - match: { indices.analysis.built_in_analyzers.2.name: spanish }
   - match: { indices.analysis.built_in_analyzers.2.count: 2 }
   - match: { indices.analysis.built_in_analyzers.2.index_count: 2 }
-
diff --git a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/indices.analyze/10_synonyms.yml b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/indices.analyze/10_synonyms.yml
index f0f8765ab5130..42d1c23001300 100644
--- a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/indices.analyze/10_synonyms.yml
+++ b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/indices.analyze/10_synonyms.yml
@@ -76,4 +76,3 @@
   - match:  { tokens.5.token: dude }
   - match:  { tokens.5.position: 4 }
   - match:  { tokens.5.positionLength: null }
-
diff --git a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/60_synonym_graph.yml b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/60_synonym_graph.yml
index ae039e453be6c..4388de3eef30a 100644
--- a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/60_synonym_graph.yml
+++ b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/60_synonym_graph.yml
@@ -229,4 +229,3 @@ setup:
                 query: bar baz
                 analyzer: lower_graph_syns
   - match: { hits.total: 1 }
-
diff --git a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/70_intervals.yml b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/70_intervals.yml
index 35a611d13f359..9ad68e960421c 100644
--- a/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/70_intervals.yml
+++ b/modules/analysis-common/src/yamlRestTest/resources/rest-api-spec/test/search.query/70_intervals.yml
@@ -56,4 +56,3 @@ setup:
                         use_field: text_en
                   max_gaps: 1
   - match: { hits.total.value: 1 }
-
diff --git a/modules/ingest-common/src/yamlRestTest/resources/rest-api-spec/test/ingest/220_drop_processor.yml b/modules/ingest-common/src/yamlRestTest/resources/rest-api-spec/test/ingest/220_drop_processor.yml
index 77a1df81a296a..ef8332c2670d0 100644
--- a/modules/ingest-common/src/yamlRestTest/resources/rest-api-spec/test/ingest/220_drop_processor.yml
+++ b/modules/ingest-common/src/yamlRestTest/resources/rest-api-spec/test/ingest/220_drop_processor.yml
@@ -91,4 +91,3 @@ teardown:
     get:
       index: test
       id: 3
-
diff --git a/modules/ingest-user-agent/build.gradle b/modules/ingest-user-agent/build.gradle
index cd04925287b8f..a3752ad1c7f7e 100644
--- a/modules/ingest-user-agent/build.gradle
+++ b/modules/ingest-user-agent/build.gradle
@@ -43,4 +43,3 @@ restResources {
 testClusters.all {
   extraConfigFile 'ingest-user-agent/test-regexes.yml', file('src/test/test-regexes.yml')
 }
-
diff --git a/modules/ingest-user-agent/src/test/test-regexes.yml b/modules/ingest-user-agent/src/test/test-regexes.yml
index e41dec700c047..8815c85c7c6e9 100644
--- a/modules/ingest-user-agent/src/test/test-regexes.yml
+++ b/modules/ingest-user-agent/src/test/test-regexes.yml
@@ -1,3 +1,3 @@
 user_agent_parsers:
   - regex: '.*'
-    family_replacement: 'Test'
\ No newline at end of file
+    family_replacement: 'Test'
diff --git a/modules/lang-expression/build.gradle b/modules/lang-expression/build.gradle
index e3feacd71f060..9d7b0e2f0979c 100644
--- a/modules/lang-expression/build.gradle
+++ b/modules/lang-expression/build.gradle
@@ -52,4 +52,3 @@ tasks.named("dependencyLicenses").configure {
   mapping from: /lucene-.*/, to: 'lucene'
   mapping from: /asm-.*/, to: 'asm'
 }
-
diff --git a/modules/lang-painless/src/main/antlr/PainlessLexer.g4 b/modules/lang-painless/src/main/antlr/PainlessLexer.g4
index 7dd168833e347..21b03b85d8edd 100644
--- a/modules/lang-painless/src/main/antlr/PainlessLexer.g4
+++ b/modules/lang-painless/src/main/antlr/PainlessLexer.g4
@@ -124,4 +124,4 @@ ID: [_a-zA-Z] [_a-zA-Z0-9]*;
 mode AFTER_DOT;
 
 DOTINTEGER: ( '0' | [1-9] [0-9]* ) -> mode(DEFAULT_MODE);
-DOTID: [_a-zA-Z] [_a-zA-Z0-9]*     -> mode(DEFAULT_MODE);
\ No newline at end of file
+DOTID: [_a-zA-Z] [_a-zA-Z0-9]*     -> mode(DEFAULT_MODE);
diff --git a/modules/lang-painless/src/yamlRestTest/resources/rest-api-spec/test/painless/100_terms_agg.yml b/modules/lang-painless/src/yamlRestTest/resources/rest-api-spec/test/painless/100_terms_agg.yml
index 000e1af694d7d..aa01647811c83 100644
--- a/modules/lang-painless/src/yamlRestTest/resources/rest-api-spec/test/painless/100_terms_agg.yml
+++ b/modules/lang-painless/src/yamlRestTest/resources/rest-api-spec/test/painless/100_terms_agg.yml
@@ -139,4 +139,3 @@ setup:
   - is_false: aggregations.placeholder.buckets.0.str_terms.buckets.1.key_as_string
   - match: { aggregations.placeholder.buckets.0.str_terms.buckets.1.doc_count: 1 }
   - match: { aggregations.placeholder.buckets.0.the_bucket_script.value: 2.0 }
-
diff --git a/modules/opensearch-dashboards/build.gradle b/modules/opensearch-dashboards/build.gradle
index 9bda17243bdb4..f76ca739faf81 100644
--- a/modules/opensearch-dashboards/build.gradle
+++ b/modules/opensearch-dashboards/build.gradle
@@ -41,4 +41,3 @@ dependencies {
 testClusters.all {
   module ':modules:reindex'
 }
-
diff --git a/modules/repository-url/build.gradle b/modules/repository-url/build.gradle
index 24742416de6f2..702f0e9bb0f8b 100644
--- a/modules/repository-url/build.gradle
+++ b/modules/repository-url/build.gradle
@@ -75,4 +75,3 @@ testClusters.all {
     "http://snapshot.test*,http://${urlFixture.addressAndPort}"
   }, PropertyNormalization.IGNORE_VALUE
 }
-
diff --git a/modules/systemd/build.gradle b/modules/systemd/build.gradle
index b157fd9321fc9..26e094a9eeae1 100644
--- a/modules/systemd/build.gradle
+++ b/modules/systemd/build.gradle
@@ -32,4 +32,3 @@ opensearchplugin {
   description 'Integrates OpenSearch with systemd'
   classname 'org.opensearch.systemd.SystemdPlugin'
 }
-
diff --git a/plugins/analysis-icu/src/test/resources/org/opensearch/index/analysis/KeywordTokenizer.rbbi b/plugins/analysis-icu/src/test/resources/org/opensearch/index/analysis/KeywordTokenizer.rbbi
index 8e6de8aa94abb..86eb398ee9157 100644
--- a/plugins/analysis-icu/src/test/resources/org/opensearch/index/analysis/KeywordTokenizer.rbbi
+++ b/plugins/analysis-icu/src/test/resources/org/opensearch/index/analysis/KeywordTokenizer.rbbi
@@ -18,4 +18,4 @@
 
 # Apply rule status {200}=RBBI.WORD_LETTER, which is mapped
 # to <ALPHANUM> token type by DefaultICUTokenizerConfig.
-.+ {200};
\ No newline at end of file
+.+ {200};
diff --git a/plugins/analysis-kuromoji/build.gradle b/plugins/analysis-kuromoji/build.gradle
index 60738fb28b6d5..426b85f44bf55 100644
--- a/plugins/analysis-kuromoji/build.gradle
+++ b/plugins/analysis-kuromoji/build.gradle
@@ -46,4 +46,3 @@ restResources {
 tasks.named("dependencyLicenses").configure {
   mapping from: /lucene-.*/, to: 'lucene'
 }
-
diff --git a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/10_metaphone.yml b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/10_metaphone.yml
index 1be0d8525a1c6..2268d30c986df 100644
--- a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/10_metaphone.yml
+++ b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/10_metaphone.yml
@@ -31,4 +31,3 @@
     - match:  { tokens.1.token: joe  }
     - match:  { tokens.2.token: BLKS  }
     - match:  { tokens.3.token: bloggs  }
-
diff --git a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/20_double_metaphone.yml b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/20_double_metaphone.yml
index 84b0129414c8e..40215cc469fc9 100644
--- a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/20_double_metaphone.yml
+++ b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/20_double_metaphone.yml
@@ -28,4 +28,3 @@
 
     - length: { tokens: 1 }
     - match:  { tokens.0.token: SPRKLF }
-
diff --git a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/30_beider_morse.yml b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/30_beider_morse.yml
index bdd1ddef388df..dcc46484780dc 100644
--- a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/30_beider_morse.yml
+++ b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/30_beider_morse.yml
@@ -30,4 +30,3 @@
 
     - length: { tokens: 1 }
     - match:  { tokens.0.token: Svarts }
-
diff --git a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/50_daitch_mokotoff.yml b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/50_daitch_mokotoff.yml
index bee4c8bf5f432..9b173a710ea43 100644
--- a/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/50_daitch_mokotoff.yml
+++ b/plugins/analysis-phonetic/src/yamlRestTest/resources/rest-api-spec/test/analysis_phonetic/50_daitch_mokotoff.yml
@@ -27,4 +27,3 @@
 
     - length: { tokens: 1 }
     - match:  { tokens.0.token: "645740" }
-
diff --git a/plugins/analysis-smartcn/build.gradle b/plugins/analysis-smartcn/build.gradle
index 92f2774854715..d74d314ab0673 100644
--- a/plugins/analysis-smartcn/build.gradle
+++ b/plugins/analysis-smartcn/build.gradle
@@ -47,4 +47,3 @@ restResources {
 tasks.named("dependencyLicenses").configure {
   mapping from: /lucene-.*/, to: 'lucene'
 }
-
diff --git a/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/attributes/google-compute-default-zone b/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/attributes/google-compute-default-zone
index 6cf886270bef1..218127ccfb695 100644
--- a/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/attributes/google-compute-default-zone
+++ b/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/attributes/google-compute-default-zone
@@ -1 +1 @@
-europe-west1-b
\ No newline at end of file
+europe-west1-b
diff --git a/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/project-id b/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/project-id
index 25b8069381897..44be476f3ae83 100644
--- a/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/project-id
+++ b/plugins/discovery-gce/src/test/resources/org/opensearch/discovery/gce/computeMetadata/v1/project/project-id
@@ -1 +1 @@
-metadataserver
\ No newline at end of file
+metadataserver
diff --git a/plugins/examples/build.gradle b/plugins/examples/build.gradle
index e4e0ca6f7be99..460c6e81eac5c 100644
--- a/plugins/examples/build.gradle
+++ b/plugins/examples/build.gradle
@@ -36,4 +36,3 @@ configure(project('painless-whitelist')) {
     }
   }
 }
-
diff --git a/plugins/examples/custom-settings/build.gradle b/plugins/examples/custom-settings/build.gradle
index 104660c458991..5b35d887b3db1 100644
--- a/plugins/examples/custom-settings/build.gradle
+++ b/plugins/examples/custom-settings/build.gradle
@@ -42,4 +42,3 @@ testClusters.all {
   // Adds a setting in the OpenSearch keystore before running the integration tests
   keystore 'custom.secured', 'password'
 }
-
diff --git a/plugins/examples/custom-settings/src/main/config/custom.yml b/plugins/examples/custom-settings/src/main/config/custom.yml
index 1759e0ff96d40..258e050a0664b 100644
--- a/plugins/examples/custom-settings/src/main/config/custom.yml
+++ b/plugins/examples/custom-settings/src/main/config/custom.yml
@@ -2,4 +2,4 @@
 custom:
     simple: foo
     list: [0, 1, 1, 2, 3, 5, 8, 13, 21]
-    filtered: secret
\ No newline at end of file
+    filtered: secret
diff --git a/plugins/examples/rest-handler/build.gradle b/plugins/examples/rest-handler/build.gradle
index cc939b15854d5..b97d091af9d08 100644
--- a/plugins/examples/rest-handler/build.gradle
+++ b/plugins/examples/rest-handler/build.gradle
@@ -56,4 +56,3 @@ javaRestTest {
   dependsOn exampleFixture
   nonInputProperties.systemProperty 'external.address', "${-> exampleFixture.addressAndPort}"
 }
-
diff --git a/plugins/examples/script-expert-scoring/build.gradle b/plugins/examples/script-expert-scoring/build.gradle
index 9f2bab20a7db0..e4ddd97abbe4c 100644
--- a/plugins/examples/script-expert-scoring/build.gradle
+++ b/plugins/examples/script-expert-scoring/build.gradle
@@ -39,4 +39,3 @@ opensearchplugin {
 }
 
 test.enabled = false
-
diff --git a/plugins/ingest-attachment/src/test/resources/org/opensearch/ingest/attachment/test/sample-files/asciidoc.asciidoc b/plugins/ingest-attachment/src/test/resources/org/opensearch/ingest/attachment/test/sample-files/asciidoc.asciidoc
index dc06d4e83dd30..4a2b2c388cfc1 100644
--- a/plugins/ingest-attachment/src/test/resources/org/opensearch/ingest/attachment/test/sample-files/asciidoc.asciidoc
+++ b/plugins/ingest-attachment/src/test/resources/org/opensearch/ingest/attachment/test/sample-files/asciidoc.asciidoc
@@ -2,4 +2,3 @@
 = AsciiDoc test
 
 Here is a test of the asciidoc format.
-
diff --git a/plugins/ingest-attachment/src/yamlRestTest/resources/rest-api-spec/test/ingest_attachment/10_basic.yml b/plugins/ingest-attachment/src/yamlRestTest/resources/rest-api-spec/test/ingest_attachment/10_basic.yml
index 607fa5bf8b781..88f6f33ad0a66 100644
--- a/plugins/ingest-attachment/src/yamlRestTest/resources/rest-api-spec/test/ingest_attachment/10_basic.yml
+++ b/plugins/ingest-attachment/src/yamlRestTest/resources/rest-api-spec/test/ingest_attachment/10_basic.yml
@@ -12,4 +12,3 @@
 
     - contains:  { 'nodes.$master.plugins': { name: ingest-attachment }  }
     - contains:  { 'nodes.$master.ingest.processors': { type: attachment } }
-
diff --git a/plugins/mapper-annotated-text/src/yamlRestTest/resources/rest-api-spec/test/mapper_annotatedtext/10_basic.yml b/plugins/mapper-annotated-text/src/yamlRestTest/resources/rest-api-spec/test/mapper_annotatedtext/10_basic.yml
index b4acccf36879d..0e43e9e40b619 100644
--- a/plugins/mapper-annotated-text/src/yamlRestTest/resources/rest-api-spec/test/mapper_annotatedtext/10_basic.yml
+++ b/plugins/mapper-annotated-text/src/yamlRestTest/resources/rest-api-spec/test/mapper_annotatedtext/10_basic.yml
@@ -142,4 +142,3 @@
         request_cache: false
         body: { "query" : {"match_phrase" : { "my_field" : {"query": "~MARK0", "analyzer": "whitespace"} } }, "highlight" : { "type" : "annotated",  "fields" : { "my_field" : {} } } }
   - match: {_shards.failed: 0}
-
diff --git a/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/hdfs_repository/30_snapshot.yml b/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/hdfs_repository/30_snapshot.yml
index 20019686d3db1..fbe0e0a8b0066 100644
--- a/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/hdfs_repository/30_snapshot.yml
+++ b/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/hdfs_repository/30_snapshot.yml
@@ -45,4 +45,3 @@
   - do:
      snapshot.delete_repository:
        repository: test_snapshot_repository
-
diff --git a/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/secure_hdfs_repository/30_snapshot.yml b/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/secure_hdfs_repository/30_snapshot.yml
index 44f29fe0341a6..821110dc52bed 100644
--- a/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/secure_hdfs_repository/30_snapshot.yml
+++ b/plugins/repository-hdfs/src/test/resources/rest-api-spec/test/secure_hdfs_repository/30_snapshot.yml
@@ -47,4 +47,3 @@
   - do:
      snapshot.delete_repository:
        repository: test_snapshot_repository
-
diff --git a/plugins/transport-nio/build.gradle b/plugins/transport-nio/build.gradle
index 88355cdf22728..2b9e11cb2521f 100644
--- a/plugins/transport-nio/build.gradle
+++ b/plugins/transport-nio/build.gradle
@@ -183,4 +183,3 @@ thirdPartyAudit {
     'io.netty.handler.ssl.util.OpenJdkSelfSignedCertGenerator'
   )
 }
-
diff --git a/qa/die-with-dignity/build.gradle b/qa/die-with-dignity/build.gradle
index 008e2e19bf72f..db8762fe921bf 100644
--- a/qa/die-with-dignity/build.gradle
+++ b/qa/die-with-dignity/build.gradle
@@ -35,4 +35,3 @@ testClusters.javaRestTest {
 }
 
 test.enabled = false
-
diff --git a/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool-cmd1.help b/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool-cmd1.help
index d083e3a65348f..60acabffb6544 100644
--- a/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool-cmd1.help
+++ b/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool-cmd1.help
@@ -1 +1 @@
-cmd1 help
\ No newline at end of file
+cmd1 help
diff --git a/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool.help b/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool.help
index 023b1accdffb1..2a5850ba79db2 100644
--- a/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool.help
+++ b/qa/evil-tests/src/test/resources/org/opensearch/common/cli/tool.help
@@ -1 +1 @@
-tool help
\ No newline at end of file
+tool help
diff --git a/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/70_skip_shards.yml b/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/70_skip_shards.yml
index 92ae11c712b25..23cd1567b49ba 100644
--- a/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/70_skip_shards.yml
+++ b/qa/multi-cluster-search/src/test/resources/rest-api-spec/test/multi_cluster/70_skip_shards.yml
@@ -220,4 +220,3 @@
     # When all shards are skipped current logic returns 1 to produce a valid search result
   - match: { _shards.skipped : 1}
   - match: { _shards.failed: 0 }
-
diff --git a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/10_basic.yml b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/10_basic.yml
index e1ffcea930a42..840c7f5f6297e 100644
--- a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/10_basic.yml
+++ b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/10_basic.yml
@@ -204,4 +204,3 @@
       tasks.get:
         wait_for_completion: true
         task_id: $task
-
diff --git a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/20_date_range.yml b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/20_date_range.yml
index 89992eeba616f..6427a45e19f58 100644
--- a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/20_date_range.yml
+++ b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/old_cluster/20_date_range.yml
@@ -111,5 +111,3 @@
                 gte: "2019-02-01T00:00+01:00"
                 lte: "2019-02-01T00:00+01:00"
   - match: { hits.total: 1 }
-
-
diff --git a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/10_basic.yml b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/10_basic.yml
index cb74c33cbd31a..f1c00ee896f92 100644
--- a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/10_basic.yml
+++ b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/10_basic.yml
@@ -133,5 +133,3 @@
         wait_for_completion: true
         task_id: $task_id
   - match: { task.headers.X-Opaque-Id: "Reindexing Again" }
-
-
diff --git a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/20_date_range.yml b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/20_date_range.yml
index 7dae2a4d6241a..026dcff32e175 100644
--- a/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/20_date_range.yml
+++ b/qa/rolling-upgrade/src/test/resources/rest-api-spec/test/upgraded_cluster/20_date_range.yml
@@ -38,4 +38,3 @@
               time_frame:
                 gte: "2019-02-01T00:00+01:00"
                 lte: "2019-02-01T00:00+01:00"
-
diff --git a/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml b/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml
index 7a0cdcbef0786..c8fcebfba67ab 100644
--- a/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml
+++ b/qa/smoke-test-ingest-disabled/src/test/resources/rest-api-spec/test/ingest_mustache/10_ingest_disabled.yml
@@ -112,4 +112,3 @@
               _id:    test_id2
               pipeline: my_pipeline_1
           - f1: v2
-
diff --git a/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/50_script_processor_using_painless.yml b/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/50_script_processor_using_painless.yml
index eaf6b24030a06..c58735f7862e6 100644
--- a/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/50_script_processor_using_painless.yml
+++ b/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/50_script_processor_using_painless.yml
@@ -102,4 +102,3 @@
   - match: { error.processor_type: "script" }
   - match: { error.type: "script_exception" }
   - match: { error.reason: "compile error" }
-
diff --git a/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/60_pipeline_timestamp_date_mapping.yml b/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/60_pipeline_timestamp_date_mapping.yml
index 0f514f2213492..d7f565f30c93d 100644
--- a/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/60_pipeline_timestamp_date_mapping.yml
+++ b/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/rest-api-spec/test/ingest/60_pipeline_timestamp_date_mapping.yml
@@ -34,4 +34,3 @@
         id: 1
         pipeline: "my_timely_pipeline"
         body: {}
-
diff --git a/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/scripts/master.painless b/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/scripts/master.painless
index 29880e8fd5f57..82f007e8e4dac 100644
--- a/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/scripts/master.painless
+++ b/qa/smoke-test-ingest-with-all-dependencies/src/test/resources/scripts/master.painless
@@ -1 +1 @@
-ctx.bytes_total = ctx.bytes_in + ctx.bytes_out
\ No newline at end of file
+ctx.bytes_total = ctx.bytes_in + ctx.bytes_out
diff --git a/qa/smoke-test-plugins/src/test/java/org/opensearch/smoketest/SmokeTestPluginsClientYamlTestSuiteIT.java b/qa/smoke-test-plugins/src/test/java/org/opensearch/smoketest/SmokeTestPluginsClientYamlTestSuiteIT.java
index a7e50601ad9df..a1c61ca97f877 100644
--- a/qa/smoke-test-plugins/src/test/java/org/opensearch/smoketest/SmokeTestPluginsClientYamlTestSuiteIT.java
+++ b/qa/smoke-test-plugins/src/test/java/org/opensearch/smoketest/SmokeTestPluginsClientYamlTestSuiteIT.java
@@ -49,4 +49,3 @@ public static Iterable<Object[]> parameters() throws Exception {
         return OpenSearchClientYamlSuiteTestCase.createParameters();
     }
 }
-
diff --git a/release-notes/opensearch.release-notes-1.0.0-rc1.md b/release-notes/opensearch.release-notes-1.0.0-rc1.md
index 2223d732abb98..205873fd282b2 100644
--- a/release-notes/opensearch.release-notes-1.0.0-rc1.md
+++ b/release-notes/opensearch.release-notes-1.0.0-rc1.md
@@ -411,5 +411,3 @@
 
 
     Signed-off-by: Abbas Hussain &lt;abbas_10690@yahoo.com&gt;
-
-
diff --git a/release-notes/opensearch.release-notes-1.1.0.md b/release-notes/opensearch.release-notes-1.1.0.md
index 0545e106a15a5..ba5a5d4c95c60 100644
--- a/release-notes/opensearch.release-notes-1.1.0.md
+++ b/release-notes/opensearch.release-notes-1.1.0.md
@@ -386,5 +386,3 @@
 
 
     Signed-off-by: Sooraj Sinha &lt;soosinha@amazon.com&gt;
-
-
diff --git a/release-notes/opensearch.release-notes-1.2.0.md b/release-notes/opensearch.release-notes-1.2.0.md
index 86860e5f872da..d7c75f3c0eaf2 100644
--- a/release-notes/opensearch.release-notes-1.2.0.md
+++ b/release-notes/opensearch.release-notes-1.2.0.md
@@ -458,4 +458,3 @@
 
 
     Signed-off-by: Nicholas Walter Knize &lt;nknize@apache.org&gt;
-
diff --git a/release-notes/opensearch.release-notes-1.2.4.md b/release-notes/opensearch.release-notes-1.2.4.md
index dc2852a102c44..dc0bce20a2a00 100644
--- a/release-notes/opensearch.release-notes-1.2.4.md
+++ b/release-notes/opensearch.release-notes-1.2.4.md
@@ -72,5 +72,3 @@
     
     
     Signed-off-by: dblock &lt;dblock@amazon.com&gt;
-
-
diff --git a/release-notes/opensearch.release-notes-1.3.0.md b/release-notes/opensearch.release-notes-1.3.0.md
index 62c5be8413943..7dd71fa47b72f 100644
--- a/release-notes/opensearch.release-notes-1.3.0.md
+++ b/release-notes/opensearch.release-notes-1.3.0.md
@@ -1295,5 +1295,3 @@
     [Nick Knize](mailto:nknize@apache.org) - Thu, 4 Nov 2021 14:46:57 -0500
 
     Signed-off-by: Nicholas Walter Knize &lt;nknize@apache.org&gt;
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/10_basic.yml
index 8c8c6d50abf41..c91ec511a0fdb 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/10_basic.yml
@@ -223,4 +223,3 @@
   - match: { items.0.index.status: 400 }
   - match: { items.0.index.error.type: illegal_argument_exception }
   - match: { items.0.index.error.reason: "no write index is defined for alias [test_index]. The write index may be explicitly disabled using is_write_index=false or the alias points to multiple indices without one being designated as a write index" }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/20_list_of_strings.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/20_list_of_strings.yml
index 3d956dce54289..cb3553abbd435 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/20_list_of_strings.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/20_list_of_strings.yml
@@ -14,4 +14,3 @@
         index: test_index
 
   - match: {count: 2}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/30_big_string.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/30_big_string.yml
index 8b6467eeed975..fabe674697cde 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/30_big_string.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/30_big_string.yml
@@ -14,4 +14,3 @@
         index: test_index
 
   - match: {count: 2}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/40_source.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/40_source.yml
index e29e84740ee5c..fb9554619a818 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/40_source.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/bulk/40_source.yml
@@ -68,4 +68,3 @@
 
   - match: { items.0.update.get._source.foo: garply }
   - is_false: items.0.update.get._source.bar
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/cat.nodes/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/cat.nodes/10_basic.yml
index 789ea5fc19c3f..f04c674d420ee 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/cat.nodes/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/cat.nodes/10_basic.yml
@@ -131,4 +131,3 @@
   - match:
       $body: |
                /^(\S{5,}\n)+$/
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.pending_tasks/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.pending_tasks/10_basic.yml
index f8fd8ebef170d..885f6c4a97912 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.pending_tasks/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.pending_tasks/10_basic.yml
@@ -11,4 +11,3 @@
         local: true
 
   - is_true: tasks
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.remote_info/10_info.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.remote_info/10_info.yml
index e11eff2b78a3c..75058cefd5c53 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.remote_info/10_info.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.remote_info/10_info.yml
@@ -3,4 +3,3 @@
   - do:
       cluster.remote_info: {}
   - is_true: ''
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.voting_config_exclusions/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.voting_config_exclusions/10_basic.yml
index 5474c9bdf4da0..23eebacabf3f3 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.voting_config_exclusions/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/cluster.voting_config_exclusions/10_basic.yml
@@ -104,4 +104,3 @@ teardown:
       cluster.post_voting_config_exclusions:
         node_ids: nodeId
         node_names: nodeName
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/create/40_routing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/create/40_routing.yml
index 9c048c361bd5c..e1341ac2b5380 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/create/40_routing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/create/40_routing.yml
@@ -39,4 +39,3 @@
       get:
           index:   test_1
           id:      1
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/delete/30_routing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/delete/30_routing.yml
index 27e9350caed70..c3c407cd9173a 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/delete/30_routing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/delete/30_routing.yml
@@ -30,4 +30,3 @@
           index:   test_1
           id:      1
           routing: 5
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/get/15_default_values.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/get/15_default_values.yml
index 921397b238f51..fabf8fb87a7b6 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/get/15_default_values.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/get/15_default_values.yml
@@ -14,4 +14,3 @@
   - match: { _index:   test_1 }
   - match: { _id:      '1'    }
   - match: { _source:  { foo: "bar" } }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/get/20_stored_fields.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/get/20_stored_fields.yml
index 23c7e5cbc90a6..1bafdc3dab21f 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/get/20_stored_fields.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/get/20_stored_fields.yml
@@ -48,5 +48,3 @@
   - match: { fields.foo:  [bar] }
   - match: { fields.count:  [1] }
   - match: { _source.foo: bar }
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/get/40_routing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/get/40_routing.yml
index 9ba546d6ef942..7f45b39add8a7 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/get/40_routing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/get/40_routing.yml
@@ -41,4 +41,3 @@
       get:
           index:   test_1
           id:      1
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/get/90_versions.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/get/90_versions.yml
index 9037a9113e937..3f45a1da09dce 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/get/90_versions.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/get/90_versions.yml
@@ -80,4 +80,3 @@
           id:     1
           version: 1
           version_type: external_gte
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/index/40_routing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/index/40_routing.yml
index 630cf39dbe65c..f6f497269b043 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/index/40_routing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/index/40_routing.yml
@@ -40,4 +40,3 @@
       get:
           index:   test_1
           id:      1
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.delete_alias/all_path_options.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.delete_alias/all_path_options.yml
index d1d01cbaaa7e6..67369b67b3249 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.delete_alias/all_path_options.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.delete_alias/all_path_options.yml
@@ -221,4 +221,3 @@ setup:
       catch: param
       indices.delete_alias:
         index: "test_index1"
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_template/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_template/10_basic.yml
index c7892f58a6f59..32b692b16c5d6 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_template/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.exists_template/10_basic.yml
@@ -41,4 +41,3 @@ setup:
         local: true
 
   - is_false: ''
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.forcemerge/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.forcemerge/10_basic.yml
index 137736e6823a9..d62c4c8882b13 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.forcemerge/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.forcemerge/10_basic.yml
@@ -27,5 +27,3 @@
         index: test
         max_num_segments: 10
         only_expunge_deletes: true
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/40_missing_index.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/40_missing_index.yml
index 7c7b07b587849..690f83d5f3c2b 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/40_missing_index.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/40_missing_index.yml
@@ -6,5 +6,3 @@
       indices.get_field_mapping:
         index: test_index
         fields: field
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/50_field_wildcards.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/50_field_wildcards.yml
index 2c9ff58b445df..814bd1e3a4063 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/50_field_wildcards.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_field_mapping/50_field_wildcards.yml
@@ -127,4 +127,3 @@ setup:
   - match:  {test_index_2.mappings.t1.full_name: t1 }
   - match:  {test_index_2.mappings.t2.full_name: t2 }
   - length: {test_index_2.mappings: 2}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_index_template/20_get_missing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_index_template/20_get_missing.yml
index 2dfa466ba0eca..4c855d928d1c0 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_index_template/20_get_missing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_index_template/20_get_missing.yml
@@ -17,4 +17,3 @@ setup:
       catch:  missing
       indices.get_index_template:
         name: test
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/30_missing_index.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/30_missing_index.yml
index 1bbfbc4f4c967..e9502cdc08436 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/30_missing_index.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_mapping/30_missing_index.yml
@@ -29,4 +29,3 @@
         index: test_index
         ignore_unavailable: true
         allow_no_indices: false
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_settings/20_aliases.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_settings/20_aliases.yml
index da7678202ed34..4f8d1371d90b1 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_settings/20_aliases.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_settings/20_aliases.yml
@@ -23,4 +23,3 @@
   - match: { test-index.settings.index.number_of_replicas: "3" }
   - match: { test-index.settings.index.number_of_shards: "2" }
   - match: { test-index.settings.index.refresh_interval: "-1" }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_template/20_get_missing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_template/20_get_missing.yml
index 2751f57dacb6c..ee7ba62c9beb4 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_template/20_get_missing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.get_template/20_get_missing.yml
@@ -10,4 +10,3 @@ setup:
       catch:  missing
       indices.get_template:
         name: test
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.open/20_multiple_indices.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.open/20_multiple_indices.yml
index bef5ea8a54651..2720b08514ba3 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.open/20_multiple_indices.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.open/20_multiple_indices.yml
@@ -101,4 +101,3 @@ setup:
       search:
         rest_total_hits_as_int: true
         index: test_index3
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_alias/all_path_options.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_alias/all_path_options.yml
index bef57bbddf165..47828c43350b7 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_alias/all_path_options.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_alias/all_path_options.yml
@@ -113,4 +113,3 @@ setup:
   - do:
       catch: param
       indices.put_alias: {}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/10_basic.yml
index 36317c7ae173c..23f87ea1ec2b3 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/10_basic.yml
@@ -143,4 +143,3 @@
 
   - is_false: test_index.mappings.properties.foo.meta.bar
   - match: { test_index.mappings.properties.foo.meta.baz: "quux" }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/all_path_options.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/all_path_options.yml
index c1daa76fe3d6e..ca7a21df20ea4 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/all_path_options.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_mapping/all_path_options.yml
@@ -159,4 +159,3 @@ setup:
       indices.get_mapping: {}
 
   - match: {test_index1.mappings.properties.text.type:     text}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_settings/all_path_options.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_settings/all_path_options.yml
index 07f1956f0fcca..ac45c4e098e6e 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_settings/all_path_options.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.put_settings/all_path_options.yml
@@ -110,4 +110,3 @@ setup:
   - match: {test_index1.settings.index.refresh_interval:     1s}
   - match: {test_index2.settings.index.refresh_interval:     1s}
   - match: {foo.settings.index.refresh_interval:     1s}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.refresh/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.refresh/10_basic.yml
index 6e493a0cce936..bf20d51bc97cd 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.refresh/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.refresh/10_basic.yml
@@ -55,4 +55,3 @@ setup:
   - match: { _shards.total: 0 }
   - match: { _shards.successful: 0 }
   - match: { _shards.failed: 0 }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/10_basic.yml
index dc68ffc9a3b86..a36db0cda8526 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/10_basic.yml
@@ -148,4 +148,3 @@
         body:
           conditions:
             max_docs: 1
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/20_max_doc_condition.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/20_max_doc_condition.yml
index f5d223259dc06..7d1b447b4e293 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/20_max_doc_condition.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.rollover/20_max_doc_condition.yml
@@ -52,4 +52,3 @@
 
   - match: { conditions: { "[max_docs: 2]": true } }
   - match: { rolled_over: true }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.update_aliases/20_routing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.update_aliases/20_routing.yml
index ecedcef0c1a48..c812d84dfe7e3 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.update_aliases/20_routing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.update_aliases/20_routing.yml
@@ -132,4 +132,3 @@ setup:
         index: test_index
 
   - match: {test_index.aliases.test_alias: {'index_routing': '5', 'search_routing': '5'}}
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.upgrade/10_basic.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.upgrade/10_basic.yml
index 55070cb8c1f97..62c1a51dace52 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/indices.upgrade/10_basic.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/indices.upgrade/10_basic.yml
@@ -69,4 +69,3 @@
       indices.upgrade:
         index: ["test_index", "does_not_exist"]
         ignore_unavailable: false
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/info/20_lucene_version.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/info/20_lucene_version.yml
index 83414fbabc565..427a585815db0 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/info/20_lucene_version.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/info/20_lucene_version.yml
@@ -2,6 +2,3 @@
 "Lucene Version":
     - do:         {info: {}}
     - is_true:    version.lucene_version
-
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/nodes.stats/11_indices_metrics.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/nodes.stats/11_indices_metrics.yml
index a09619b7255c3..1f1f42890355e 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/nodes.stats/11_indices_metrics.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/nodes.stats/11_indices_metrics.yml
@@ -224,4 +224,3 @@
   - is_false:  nodes.$node_id.indices.translog
   - is_false:  nodes.$node_id.indices.recovery
   - is_true:   nodes.$node_id.indices.segments.file_sizes
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/ping/10_ping.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/ping/10_ping.yml
index ec07c218dabd9..da160503caab4 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/ping/10_ping.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/ping/10_ping.yml
@@ -2,4 +2,3 @@
 "Ping":
     - do:      { ping: {}}
     - is_true: ''
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/240_max_buckets.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/240_max_buckets.yml
index 82965bda51576..c540814a1690d 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/240_max_buckets.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/240_max_buckets.yml
@@ -118,4 +118,3 @@ setup:
                 2:
                   terms:
                     field: date
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/250_moving_fn.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/250_moving_fn.yml
index 339fe72b77730..c0a8d2fb4500c 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/250_moving_fn.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/250_moving_fn.yml
@@ -74,4 +74,3 @@
                 buckets_path: "the_avg"
                 window: -1
                 script: "MovingFunctions.windowMax(values)"
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/350_variable_width_histogram.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/350_variable_width_histogram.yml
index 071e543e8a25e..cc41ef1fa6cd3 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/350_variable_width_histogram.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search.aggregation/350_variable_width_histogram.yml
@@ -47,4 +47,3 @@ setup:
   - match: { aggregations.histo.buckets.1.doc_count: 1 }
   - match: { aggregations.histo.buckets.2.key: 4.5 }
   - match: { aggregations.histo.buckets.2.doc_count: 2 }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search/10_source_filtering.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search/10_source_filtering.yml
index 091638d6a07fb..4de2e8142f6ec 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search/10_source_filtering.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search/10_source_filtering.yml
@@ -196,4 +196,3 @@ setup:
   # When this test is run during runtime-field's tests we *don't* get floating point errors. Thus the funny assertion here that matches both.
   - lt: { hits.hits.0.fields.d.0: 3.141 }
   - gte: { hits.hits.0.fields.d.0: 3.14 }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search/140_pre_filter_search_shards.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search/140_pre_filter_search_shards.yml
index 31f6f35003e2d..40e1fbcf7a2ab 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search/140_pre_filter_search_shards.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search/140_pre_filter_search_shards.yml
@@ -154,4 +154,3 @@ setup:
   - match: { _shards.failed: 0 }
   - match: { hits.total: 2 }
   - length: { aggregations.idx_terms.buckets: 2 }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search/230_interval_query.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search/230_interval_query.yml
index 0286d3caf66b8..0b9172e0740ea 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search/230_interval_query.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search/230_interval_query.yml
@@ -750,5 +750,3 @@ setup:
                     - prefix:
                         prefix: out
   - match: { hits.total.value: 3 }
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search/240_date_nanos.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search/240_date_nanos.yml
index feb875e81a785..1ddba45c97c72 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search/240_date_nanos.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search/240_date_nanos.yml
@@ -164,4 +164,3 @@ setup:
   - match: { aggregations.date.buckets.1.key: 1540857600000 }
   - match: { aggregations.date.buckets.1.key_as_string: "2018-10-30T00:00:00.000Z" }
   - match: { aggregations.date.buckets.1.doc_count: 2 }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/search/90_search_after.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/search/90_search_after.yml
index 5f5d88dba7687..d7690ac6097ef 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/search/90_search_after.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/search/90_search_after.yml
@@ -224,4 +224,3 @@
   - match: {hits.hits.0._index: test }
   - match: {hits.hits.0._source.timestamp: "2019-10-21 00:30:04.828740" }
   - match: {hits.hits.0.sort: [1571617804828740000] }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/update/20_doc_upsert.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/update/20_doc_upsert.yml
index 4d03971aba252..cfdd38b9ffd1c 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/update/20_doc_upsert.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/update/20_doc_upsert.yml
@@ -32,5 +32,3 @@
 
   - match:  { _source.foo:        bar }
   - match:  { _source.count:      1   }
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/update/22_doc_as_upsert.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/update/22_doc_as_upsert.yml
index c65fc5af27fcc..7ee5c01089ff1 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/update/22_doc_as_upsert.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/update/22_doc_as_upsert.yml
@@ -32,5 +32,3 @@
 
   - match:  { _source.foo:   bar }
   - match:  { _source.count: 2   }
-
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/update/35_if_seq_no.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/update/35_if_seq_no.yml
index f982adf693ad0..c93be37be49f5 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/update/35_if_seq_no.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/update/35_if_seq_no.yml
@@ -61,4 +61,3 @@
 
  - match: { errors: true }
  - match: { items.0.update.status: 409 }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/update/40_routing.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/update/40_routing.yml
index 6f43d381e0537..28e42f9dafea9 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/update/40_routing.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/update/40_routing.yml
@@ -55,4 +55,3 @@
             doc:        { foo: baz }
 
  - match: { get._source.foo: baz }
-
diff --git a/rest-api-spec/src/main/resources/rest-api-spec/test/update/85_fields_meta.yml b/rest-api-spec/src/main/resources/rest-api-spec/test/update/85_fields_meta.yml
index fe76ab5299cda..2d4fda22f4442 100644
--- a/rest-api-spec/src/main/resources/rest-api-spec/test/update/85_fields_meta.yml
+++ b/rest-api-spec/src/main/resources/rest-api-spec/test/update/85_fields_meta.yml
@@ -27,5 +27,3 @@
           id:     1
           parent: 5
           stored_fields: [ _routing ]
-
-
diff --git a/sandbox/plugins/concurrent-search/build.gradle b/sandbox/plugins/concurrent-search/build.gradle
index acc3cb5092cd8..0e766dc4fc1ba 100644
--- a/sandbox/plugins/concurrent-search/build.gradle
+++ b/sandbox/plugins/concurrent-search/build.gradle
@@ -39,4 +39,4 @@ opensearchplugin {
 }
 
 yamlRestTest.enabled = false;
-testingConventions.enabled = false;
\ No newline at end of file
+testingConventions.enabled = false;
diff --git a/server/src/main/java/org/opensearch/search/aggregations/bucket/package-info b/server/src/main/java/org/opensearch/search/aggregations/bucket/package-info
index a2cb4a9493c56..52b88548dacdd 100644
--- a/server/src/main/java/org/opensearch/search/aggregations/bucket/package-info
+++ b/server/src/main/java/org/opensearch/search/aggregations/bucket/package-info
@@ -21,4 +21,3 @@
  * Aggregations module
  */
 package org.opensearch.search.aggregations.bucket;
-
diff --git a/server/src/test/resources/config/opensearch.yml b/server/src/test/resources/config/opensearch.yml
index b6ebc6bd10576..21f4f7b1b933a 100644
--- a/server/src/test/resources/config/opensearch.yml
+++ b/server/src/test/resources/config/opensearch.yml
@@ -1,3 +1,2 @@
 
 yaml.config.exists: true
-
diff --git a/server/src/test/resources/indices/analyze/conf_dir/hunspell/en_US_custom/settings.yml b/server/src/test/resources/indices/analyze/conf_dir/hunspell/en_US_custom/settings.yml
index 1a91653e56a1d..7e9eed5920f2e 100644
--- a/server/src/test/resources/indices/analyze/conf_dir/hunspell/en_US_custom/settings.yml
+++ b/server/src/test/resources/indices/analyze/conf_dir/hunspell/en_US_custom/settings.yml
@@ -1,2 +1,2 @@
 ignore_case: true
-strict_affix_parsing: true
\ No newline at end of file
+strict_affix_parsing: true
diff --git a/server/src/test/resources/org/opensearch/action/admin/invalid.txt.keystore b/server/src/test/resources/org/opensearch/action/admin/invalid.txt.keystore
index 04613ffab7f36..a18f3707ac0d9 100644
--- a/server/src/test/resources/org/opensearch/action/admin/invalid.txt.keystore
+++ b/server/src/test/resources/org/opensearch/action/admin/invalid.txt.keystore
@@ -1,3 +1,2 @@
 admin admin
 dragon 12345
-
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
index 2242dd01c8145..e36d1b7fc00b8 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
@@ -2,4 +2,4 @@
 { "field1" : "value1" }
 { "delete" : { "_index" : "test", "_id" : "2" } }
 { "create" : { "_index" : "test", "_id" : "3" } }
-{ "field1" : "value3" }
\ No newline at end of file
+{ "field1" : "value3" }
diff --git a/server/src/test/resources/org/opensearch/action/fieldstats/fieldstats-index-constraints-request.json b/server/src/test/resources/org/opensearch/action/fieldstats/fieldstats-index-constraints-request.json
index eb8ca972dcd52..8fbf7684b6819 100644
--- a/server/src/test/resources/org/opensearch/action/fieldstats/fieldstats-index-constraints-request.json
+++ b/server/src/test/resources/org/opensearch/action/fieldstats/fieldstats-index-constraints-request.json
@@ -40,4 +40,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json b/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json
index ac3fb4b62d693..b5563e55657f9 100644
--- a/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json
+++ b/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json
@@ -3,4 +3,4 @@
 {"index" : "test2,test3",  "preference": "_local"}
 {"query" : {"match_all" : {}}}
 {"index" : ["test4", "test1"], "routing": "123"}
-{"query" : {"match_all" : {}}}
\ No newline at end of file
+{"query" : {"match_all" : {}}}
diff --git a/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis.json b/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis.json
index 33c09fe8dbd9f..53e5bbd9fa946 100644
--- a/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis.json
+++ b/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis.json
@@ -20,4 +20,4 @@
             }            
         }
     }
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis2.json b/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis2.json
index a81ea538f19fe..19b4d24063b8e 100644
--- a/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis2.json
+++ b/server/src/test/resources/org/opensearch/index/analysis/shingle_analysis2.json
@@ -12,4 +12,4 @@
             }            
         }
     }
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/index/analysis/stop.json b/server/src/test/resources/org/opensearch/index/analysis/stop.json
index 717c9fdee5b08..c59b0fb5056d0 100644
--- a/server/src/test/resources/org/opensearch/index/analysis/stop.json
+++ b/server/src/test/resources/org/opensearch/index/analysis/stop.json
@@ -15,4 +15,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/genericstore/test-data.json b/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/genericstore/test-data.json
index b7439dcb9fe6f..14ebf16d92f36 100644
--- a/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/genericstore/test-data.json
+++ b/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/genericstore/test-data.json
@@ -1,4 +1,4 @@
 {
     "name":"some name",
     "age":1
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/pathmatch/test-data.json b/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/pathmatch/test-data.json
index 2e6ec997c4612..765a850b0b663 100644
--- a/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/pathmatch/test-data.json
+++ b/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/pathmatch/test-data.json
@@ -11,4 +11,4 @@
             "prop1":"prop1_value"
         }
     }
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/simple/test-data.json b/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/simple/test-data.json
index 1ed3c50b98d59..8509d846c13bb 100644
--- a/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/simple/test-data.json
+++ b/server/src/test/resources/org/opensearch/index/mapper/dynamictemplate/simple/test-data.json
@@ -3,4 +3,4 @@
     "age":1,
     "multi1":"multi 1",
     "multi2":"multi 2"
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/index/mapper/multifield/merge/test-data.json b/server/src/test/resources/org/opensearch/index/mapper/multifield/merge/test-data.json
index c539fcc885d3c..ec6b1b95ed888 100644
--- a/server/src/test/resources/org/opensearch/index/mapper/multifield/merge/test-data.json
+++ b/server/src/test/resources/org/opensearch/index/mapper/multifield/merge/test-data.json
@@ -1,4 +1,4 @@
 {
     _id:1,
     name:"some name"
-}
\ No newline at end of file
+}
diff --git a/server/src/test/resources/org/opensearch/index/mapper/multifield/test-data.json b/server/src/test/resources/org/opensearch/index/mapper/multifield/test-data.json
index 2e8ab256df92a..fd7ecad71b894 100644
--- a/server/src/test/resources/org/opensearch/index/mapper/multifield/test-data.json
+++ b/server/src/test/resources/org/opensearch/index/mapper/multifield/test-data.json
@@ -4,4 +4,4 @@
     "object1":{
         "multi1":"2010-01-01"
     }
-}
\ No newline at end of file
+}
diff --git a/settings.gradle b/settings.gradle
index cb8167ee02efe..183a5ec8d1ae1 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -136,4 +136,3 @@ if (extraProjects.exists()) {
     addSubProjects('', extraProjectDir)
   }
 }
-
diff --git a/test/fixtures/krb5kdc-fixture/src/main/resources/provision/addprinc.sh b/test/fixtures/krb5kdc-fixture/src/main/resources/provision/addprinc.sh
index a58df6d47f36f..201c437f00b73 100755
--- a/test/fixtures/krb5kdc-fixture/src/main/resources/provision/addprinc.sh
+++ b/test/fixtures/krb5kdc-fixture/src/main/resources/provision/addprinc.sh
@@ -72,4 +72,4 @@ echo "Copying conf to local"
 # make the configuration available externally
 cp -v $LOCALSTATEDIR/krb5.conf $BUILD_DIR/krb5.conf.template
 # We are running as root in the container, allow non root users running the container to be able to clean these up
-chmod -R 777 $BUILD_DIR
\ No newline at end of file
+chmod -R 777 $BUILD_DIR
diff --git a/test/fixtures/krb5kdc-fixture/src/main/resources/provision/krb5.conf.template b/test/fixtures/krb5kdc-fixture/src/main/resources/provision/krb5.conf.template
index ba0832b2b7d99..207fe939fb7a5 100644
--- a/test/fixtures/krb5kdc-fixture/src/main/resources/provision/krb5.conf.template
+++ b/test/fixtures/krb5kdc-fixture/src/main/resources/provision/krb5.conf.template
@@ -59,4 +59,3 @@
     .${BUILD_ZONE} = ${REALM_NAME}
     ${OPENSEARCH_ZONE} = ${REALM_NAME}
     .${OPENSEARCH_ZONE} = ${REALM_NAME}
-
diff --git a/test/fixtures/minio-fixture/build.gradle b/test/fixtures/minio-fixture/build.gradle
index ba5e0a7d2d814..61f417690b210 100644
--- a/test/fixtures/minio-fixture/build.gradle
+++ b/test/fixtures/minio-fixture/build.gradle
@@ -30,4 +30,3 @@
 apply plugin: 'opensearch.test.fixtures'
 
 description = 'Fixture for MinIO Storage service'
-
diff --git a/test/framework/src/main/resources/mockito-extensions/org.mockito.plugins.MockMaker b/test/framework/src/main/resources/mockito-extensions/org.mockito.plugins.MockMaker
index e1795b7b9b3d6..99b0d419fc445 100644
--- a/test/framework/src/main/resources/mockito-extensions/org.mockito.plugins.MockMaker
+++ b/test/framework/src/main/resources/mockito-extensions/org.mockito.plugins.MockMaker
@@ -1 +1 @@
-org.opensearch.mockito.plugin.PriviledgedMockMaker
\ No newline at end of file
+org.opensearch.mockito.plugin.PriviledgedMockMaker
diff --git a/test/framework/src/test/resources/rest-api-spec/test/suite1/20_another_test.yml b/test/framework/src/test/resources/rest-api-spec/test/suite1/20_another_test.yml
index 5e08112253ef0..0d27f91a83dd3 100644
--- a/test/framework/src/test/resources/rest-api-spec/test/suite1/20_another_test.yml
+++ b/test/framework/src/test/resources/rest-api-spec/test/suite1/20_another_test.yml
@@ -18,4 +18,3 @@
   - match: { _type:    test   }
   - match: { _id:      '1'    }
   - match: { _source:  { foo: "bar" } }
-

From c5463676b3182a2c2d3208d1c06b44c8b659375d Mon Sep 17 00:00:00 2001
From: Owais Kazi <owaiskazi19@gmail.com>
Date: Tue, 12 Apr 2022 18:50:11 +0000
Subject: [PATCH 3/6] Ignore empty files

Signed-off-by: Owais Kazi <owaiskazi19@gmail.com>
---
 .linelint.yml | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/.linelint.yml b/.linelint.yml
index a3df8057ebb19..b5979819a7ae2 100644
--- a/.linelint.yml
+++ b/.linelint.yml
@@ -10,7 +10,29 @@ ignore:
   - 'buildSrc/src/testKit/opensearch.build/LICENSE'
   - 'buildSrc/src/testKit/opensearch.build/NOTICE'
   - 'server/licenses/apache-log4j-extras-DEPENDENCIES'
+  #Empty files
   - 'doc-tools/missing-doclet/bin/main/org/opensearch/missingdoclet/MissingDoclet.class'
+  - 'buildSrc/src/integTest/resources/org/opensearch/gradle/internal/fake_git/remote/build.gradle'
+  - 'buildSrc/src/integTest/resources/org/opensearch/gradle/internal/fake_git/remote/distribution/archives/oss-darwin-tar/build.gradle'
+  - 'buildSrc/src/integTest/resources/org/opensearch/gradle/internal/fake_git/remote/distribution/bwc/bugfix/build.gradle'
+  - 'buildSrc/src/integTest/resources/org/opensearch/gradle/internal/fake_git/remote/distribution/bwc/minor/build.gradle'
+  - 'buildSrc/src/main/resources/buildSrc.marker'
+  - 'buildSrc/src/testKit/opensearch-build-resources/settings.gradle'
+  - 'buildSrc/src/testKit/opensearch.build/settings.gradle'
+  - 'buildSrc/src/testKit/reaper/settings.gradle'
+  - 'buildSrc/src/testKit/symbolic-link-preserving-tar/settings.gradle'
+  - 'client/rest-high-level/src/main/resources/META-INF/services/org.opensearch.plugins.spi.NamedXContentProvider'
+  - 'distribution/bwc/bugfix/build.gradle'
+  - 'distribution/bwc/maintenance/build.gradle'
+  - 'distribution/bwc/minor/build.gradle'
+  - 'distribution/bwc/staged/build.gradle'
+  - 'libs/ssl-config/src/test/resources/certs/pem-utils/empty.pem'
+  - 'qa/evil-tests/src/test/resources/org/opensearch/common/logging/does_not_exist/nothing_to_see_here'
+  - 'qa/os/centos-6/build.gradle'
+  - 'qa/os/debian-8/build.gradle'
+  - 'qa/os/oel-6/build.gradle'
+  - 'qa/os/oel-7/build.gradle'
+  - 'qa/os/sles-12/build.gradle'
 
 rules:
   # checks if file ends in a newline character

From 12e264db24869c57a5f3b58109d4644eb9322b29 Mon Sep 17 00:00:00 2001
From: Owais Kazi <owaiskazi19@gmail.com>
Date: Tue, 12 Apr 2022 18:59:14 +0000
Subject: [PATCH 4/6] Updated DEVELOPER GUIDE

Signed-off-by: Owais Kazi <owaiskazi19@gmail.com>
---
 .github/CODEOWNERS                           |  3 ++-
 .idea/inspectionProfiles/Project_Default.xml |  2 +-
 .linelint.yml                                |  4 +++-
 DEVELOPER_GUIDE.md                           | 16 ++++++++++++++++
 4 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index d038ec8b537d2..5dfa9099866d1 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1,2 +1,3 @@
 # This should match the owning team set up in https://github.com/orgs/opensearch-project/teams
-*   @opensearch-project/opensearch-core
\ No newline at end of file
+*   @opensearch-project/opensearch-core
+
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index 43a48d48b0613..5cf789707c58c 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -6,4 +6,4 @@
       <option name="m_ignoreExpressionsContainingConstants" value="true" />
     </inspection_tool>
   </profile>
-</component>
+</component>
\ No newline at end of file
diff --git a/.linelint.yml b/.linelint.yml
index b5979819a7ae2..9e2c2c98acad4 100644
--- a/.linelint.yml
+++ b/.linelint.yml
@@ -4,13 +4,14 @@ autofix: true
 ignore:
   - .git/
   - .gradle/
+  - .idea/
   - '*.sha1'
   - '*.txt'
   - '.github/CODEOWNERS'
   - 'buildSrc/src/testKit/opensearch.build/LICENSE'
   - 'buildSrc/src/testKit/opensearch.build/NOTICE'
   - 'server/licenses/apache-log4j-extras-DEPENDENCIES'
-  #Empty files
+  # Empty files
   - 'doc-tools/missing-doclet/bin/main/org/opensearch/missingdoclet/MissingDoclet.class'
   - 'buildSrc/src/integTest/resources/org/opensearch/gradle/internal/fake_git/remote/build.gradle'
   - 'buildSrc/src/integTest/resources/org/opensearch/gradle/internal/fake_git/remote/distribution/archives/oss-darwin-tar/build.gradle'
@@ -21,6 +22,7 @@ ignore:
   - 'buildSrc/src/testKit/opensearch.build/settings.gradle'
   - 'buildSrc/src/testKit/reaper/settings.gradle'
   - 'buildSrc/src/testKit/symbolic-link-preserving-tar/settings.gradle'
+  - 'buildSrc/src/testKit/testingConventions/empty_test_task/.gitignore'
   - 'client/rest-high-level/src/main/resources/META-INF/services/org.opensearch.plugins.spi.NamedXContentProvider'
   - 'distribution/bwc/bugfix/build.gradle'
   - 'distribution/bwc/maintenance/build.gradle'
diff --git a/DEVELOPER_GUIDE.md b/DEVELOPER_GUIDE.md
index 9b1bc933eb1e3..1dc1e7c2fb1d8 100644
--- a/DEVELOPER_GUIDE.md
+++ b/DEVELOPER_GUIDE.md
@@ -48,6 +48,7 @@
     - [Distributed Framework](#distributed-framework)
   - [Submitting Changes](#submitting-changes)
   - [Backports](#backports)
+  - [LineLint](#linelint)
 
 # Developer Guide
 
@@ -472,3 +473,18 @@ See [CONTRIBUTING](CONTRIBUTING.md).
 ## Backports
 
 The Github workflow in [`backport.yml`](.github/workflows/backport.yml) creates backport PRs automatically when the original PR with an appropriate label `backport <backport-branch-name>` is merged to main with the backport workflow run successfully on the PR. For example, if a PR on main needs to be backported to `1.x` branch, add a label `backport 1.x` to the PR and make sure the backport workflow runs on the PR along with other checks. Once this PR is merged to main, the workflow will create a backport PR to the `1.x` branch.
+
+## LineLint
+A linter in [`new-line.yml`](.github/workflows/new-line.yml) that validates simple newline and whitespace rules in all sorts of files. It can:
+- Recursively check a directory tree for files that do not end in a newline
+- Automatically fix these files by adding a newline or trimming extra newlines.
+
+Rules are defined in `.linelint.yml`.
+
+Executing the binary will automatically search the local directory tree for linting errors.
+
+    linelint .
+
+Pass a list of files or directories to limit your search.
+
+    linelint README.md LICENSE

From 04ef50f2d4eeba5a00877436cba64c6eb92d766b Mon Sep 17 00:00:00 2001
From: Owais Kazi <owaiskazi19@gmail.com>
Date: Tue, 12 Apr 2022 19:50:40 +0000
Subject: [PATCH 5/6] Renamed workflow file

Signed-off-by: Owais Kazi <owaiskazi19@gmail.com>
---
 .github/workflows/{new-line.yml => code-hygiene.yml} | 0
 DEVELOPER_GUIDE.md                                   | 2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename .github/workflows/{new-line.yml => code-hygiene.yml} (100%)

diff --git a/.github/workflows/new-line.yml b/.github/workflows/code-hygiene.yml
similarity index 100%
rename from .github/workflows/new-line.yml
rename to .github/workflows/code-hygiene.yml
diff --git a/DEVELOPER_GUIDE.md b/DEVELOPER_GUIDE.md
index 1dc1e7c2fb1d8..11fcb324c8cae 100644
--- a/DEVELOPER_GUIDE.md
+++ b/DEVELOPER_GUIDE.md
@@ -475,7 +475,7 @@ See [CONTRIBUTING](CONTRIBUTING.md).
 The Github workflow in [`backport.yml`](.github/workflows/backport.yml) creates backport PRs automatically when the original PR with an appropriate label `backport <backport-branch-name>` is merged to main with the backport workflow run successfully on the PR. For example, if a PR on main needs to be backported to `1.x` branch, add a label `backport 1.x` to the PR and make sure the backport workflow runs on the PR along with other checks. Once this PR is merged to main, the workflow will create a backport PR to the `1.x` branch.
 
 ## LineLint
-A linter in [`new-line.yml`](.github/workflows/new-line.yml) that validates simple newline and whitespace rules in all sorts of files. It can:
+A linter in [`code-hygiene.yml`](.github/workflows/code-hygiene.yml) that validates simple newline and whitespace rules in all sorts of files. It can:
 - Recursively check a directory tree for files that do not end in a newline
 - Automatically fix these files by adding a newline or trimming extra newlines.
 

From c92d1b61109a8a055932c318bc85d60c4ecdaa9f Mon Sep 17 00:00:00 2001
From: Owais Kazi <owaiskazi19@gmail.com>
Date: Tue, 12 Apr 2022 20:13:35 +0000
Subject: [PATCH 6/6] Fixed failing tests

Signed-off-by: Owais Kazi <owaiskazi19@gmail.com>
---
 .linelint.yml                                                  | 3 +++
 .../resources/org/opensearch/action/bulk/simple-bulk11.json    | 2 +-
 .../org/opensearch/action/search/simple-msearch5.json          | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/.linelint.yml b/.linelint.yml
index 9e2c2c98acad4..7b7bc162eef28 100644
--- a/.linelint.yml
+++ b/.linelint.yml
@@ -35,6 +35,9 @@ ignore:
   - 'qa/os/oel-6/build.gradle'
   - 'qa/os/oel-7/build.gradle'
   - 'qa/os/sles-12/build.gradle'
+  # Test requires no new line for these files
+  - 'server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json'
+  - 'server/src/test/resources/org/opensearch/action/search/simple-msearch5.json'
 
 rules:
   # checks if file ends in a newline character
diff --git a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
index e36d1b7fc00b8..2242dd01c8145 100644
--- a/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
+++ b/server/src/test/resources/org/opensearch/action/bulk/simple-bulk11.json
@@ -2,4 +2,4 @@
 { "field1" : "value1" }
 { "delete" : { "_index" : "test", "_id" : "2" } }
 { "create" : { "_index" : "test", "_id" : "3" } }
-{ "field1" : "value3" }
+{ "field1" : "value3" }
\ No newline at end of file
diff --git a/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json b/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json
index b5563e55657f9..ac3fb4b62d693 100644
--- a/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json
+++ b/server/src/test/resources/org/opensearch/action/search/simple-msearch5.json
@@ -3,4 +3,4 @@
 {"index" : "test2,test3",  "preference": "_local"}
 {"query" : {"match_all" : {}}}
 {"index" : ["test4", "test1"], "routing": "123"}
-{"query" : {"match_all" : {}}}
+{"query" : {"match_all" : {}}}
\ No newline at end of file