* Set new parent (with jdk 17).

* Updated CI yaml files.
* Removed slf4j from dependencies.
* Cleanup poms.

.github/workflows/branch-ci.yml

@@ -14,25 +14,24 @@ jobs:
  name: Branch CI
  runs-on: ubuntu-latest
  steps:
- - uses: actions/checkout@v2
- - uses: actions/cache@v1
+ - uses: actions/checkout@v4
+ - uses: actions/cache@v3
  with:
  path: ~/.m2/repository
  key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
  restore-keys: |
  ${{ runner.os }}-maven-
- - name: Set up JDK 1.8
- uses: actions/setup-java@v1
+ - name: Set up JDK
+ uses: actions/setup-java@v4
  with:
- java-version: 1.8
+ java-version: 17
+ distribution: zulu
  server-id: github
  server-username: GITHUB_ACTOR
  server-password: GITHUB_TOKEN
  - name: Maven Build
- run: mvn clean install -DskipTests=true -Dmaven.javadoc.skip=true -Ddockerfile.skip=true -B -V
+ run: mvn clean install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
  env:
  GITHUB_TOKEN: ${{ secrets.ORGANIZATION_TOKEN }}
  - name: Maven Verify
- run: |
- sudo echo "127.0.0.1 $(eval hostname)" | sudo tee -a /etc/hosts
- mvn verify -B
+ run: mvn verify -B

.github/workflows/pre-release-ci.yml

@@ -9,23 +9,23 @@ jobs:
  name: Pre-release CI
  runs-on: ubuntu-latest
  steps:
- - uses: actions/checkout@v2
- - uses: actions/cache@v1
+ - uses: actions/checkout@v4
+ - uses: actions/cache@v3
  with:
  path: ~/.m2/repository
  key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
  restore-keys: |
  ${{ runner.os }}-maven-
  - name: Set up Java for publishing to GitHub Packages
- uses: actions/setup-java@v1
+ uses: actions/setup-java@v4
  with:
- java-version: 1.8
+ java-version: 17
+ distribution: zulu
  server-id: github
  server-username: GITHUB_ACTOR
  server-password: GITHUB_TOKEN
  - name: Deploy pre-release version to GitHub Packages
  run: |
- sudo echo "127.0.0.1 $(eval hostname)" | sudo tee -a /etc/hosts
  pre_release_version=${{ github.event.release.tag_name }}
  echo Pre-release version $pre_release_version
  mvn versions:set -DnewVersion=$pre_release_version -DgenerateBackupPoms=false
@@ -34,9 +34,10 @@ jobs:
  env:
  GITHUB_TOKEN: ${{ secrets.ORGANIZATION_TOKEN }}
  - name: Set up Java for publishing to Maven Central Repository
- uses: actions/setup-java@v1
+ uses: actions/setup-java@v4
  with:
- java-version: 1.8
+ java-version: 17
+ distribution: zulu
  server-id: ossrh
  server-username: MAVEN_USERNAME
  server-password: MAVEN_PASSWORD

.github/workflows/release-ci.yml

@@ -9,31 +9,30 @@ jobs:
  name: Release CI
  runs-on: ubuntu-latest
  steps:
- - uses: actions/checkout@v2
+ - uses: actions/checkout@v4
  with:
  fetch-depth: 0
  - run: git checkout ${{ github.event.release.target_commitish }}
- - uses: actions/cache@v1
+ - uses: actions/cache@v3
  with:
  path: ~/.m2/repository
  key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
  restore-keys: |
  ${{ runner.os }}-maven-
  - name: Set up Java for publishing to GitHub Packages
- uses: actions/setup-java@v1
+ uses: actions/setup-java@v4
  with:
- java-version: 1.8
+ java-version: 17
+ distribution: zulu
  server-id: github
  server-username: GITHUB_ACTOR
  server-password: GITHUB_TOKEN
  - name: Maven Build
- run: mvn clean install -DskipTests=true -Ddockerfile.skip=true -B -V
+ run: mvn clean install -DskipTests=true -B -V
  env:
  GITHUB_TOKEN: ${{ secrets.ORGANIZATION_TOKEN }}
  - name: Maven Verify
- run: |
- sudo echo "127.0.0.1 $(eval hostname)" | sudo tee -a /etc/hosts
- mvn verify -B
+ run: mvn verify -B
  - name: Configure git
  run: |
  git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
@@ -43,17 +42,18 @@ jobs:
  run: |
  mvn -B build-helper:parse-version release:prepare \
  -DreleaseVersion=\${parsedVersion.majorVersion}.\${parsedVersion.minorVersion}.\${parsedVersion.incrementalVersion} \
- -Darguments="-DskipTests=true -Ddockerfile.skip=true"
+ -Darguments="-DskipTests=true"
  echo release_tag=$(git describe --tags --abbrev=0) >> $GITHUB_OUTPUT
  - name: Perform release
- run: mvn -B release:perform -Pdeploy2Github -Darguments="-DskipTests=true -Ddockerfile.skip=true -Pdeploy2Github"
+ run: mvn -B release:perform -Pdeploy2Github -Darguments="-DskipTests=true -Pdeploy2Github"
  env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  GITHUB_REPOSITORY: ${{ secrets.GITHUB_REPOSITORY }}
  - name: Set up Java for publishing to Maven Central Repository
- uses: actions/setup-java@v1
+ uses: actions/setup-java@v4
  with:
- java-version: 1.8
+ java-version: 17
+ distribution: zulu
  server-id: ossrh
  server-username: MAVEN_USERNAME
  server-password: MAVEN_PASSWORD

checkstyle-suppressions.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE suppressions PUBLIC
+ "-//Checkstyle//DTD SuppressionFilter Configuration 1.0//EN"
+ "https://checkstyle.org/dtds/suppressions_1_0.dtd">
+
+
+<suppressions>
+ <suppress checks="AbbreviationAsWordInName" files=".*"/>
+ <suppress checks="MissingJavadocTypeCheck" files=".*"/>
+ <suppress checks="MissingJavadocMethodCheck" files=".*"/>
+ <suppress checks="MissingSwitchDefault" files=".*"/>
+ <suppress checks="VariableDeclarationUsageDistance" files=".*"/>
+</suppressions>

cluster-testlib/src/main/java/io/scalecube/cluster/utils/NetworkEmulator.java

@@ -1,6 +1,8 @@
 package io.scalecube.cluster.utils;
 
 import io.scalecube.cluster.transport.api.Message;
+import java.lang.System.Logger;
+import java.lang.System.Logger.Level;
 import java.time.Duration;
 import java.util.Arrays;
 import java.util.Collection;
@@ -9,8 +11,6 @@
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ThreadLocalRandom;
 import java.util.concurrent.atomic.AtomicLong;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import reactor.core.publisher.Mono;
 
 /**
@@ -24,7 +24,7 @@
  */
 public final class NetworkEmulator {
 
- private static final Logger LOGGER = LoggerFactory.getLogger(NetworkEmulator.class);
+ private static final Logger LOGGER = System.getLogger(NetworkEmulator.class.getName());
 
  private volatile OutboundSettings defaultOutboundSettings = new OutboundSettings(0, 0);
  private volatile InboundSettings defaultInboundSettings = new InboundSettings(true);
@@ -69,7 +69,8 @@ public OutboundSettings outboundSettings(String destination) {
  public void outboundSettings(String destination, int lossPercent, int meanDelay) {
  OutboundSettings settings = new OutboundSettings(lossPercent, meanDelay);
  outboundSettings.put(destination, settings);
- LOGGER.debug("[{}] Set outbound settings {} to {}", address, settings, destination);
+ LOGGER.log(
+ Level.DEBUG, "[{0}] Set outbound settings {1} to {2}", address, settings, destination);
  }
 
  /**
@@ -80,21 +81,22 @@ public void outboundSettings(String destination, int lossPercent, int meanDelay)
  */
  public void setDefaultOutboundSettings(int lossPercent, int meanDelay) {
  defaultOutboundSettings = new OutboundSettings(lossPercent, meanDelay);
- LOGGER.debug("[{}] Set default outbound settings {}", address, defaultOutboundSettings);
+ LOGGER.log(
+ Level.DEBUG, "[{0}] Set default outbound settings {1}", address, defaultOutboundSettings);
  }
 
  /** Blocks outbound messages to all destinations. */
  public void blockAllOutbound() {
  outboundSettings.clear();
  setDefaultOutboundSettings(100, 0);
- LOGGER.debug("[{}] Blocked outbound to all destinations", address);
+ LOGGER.log(Level.DEBUG, "[{0}] Blocked outbound to all destinations", address);
  }
 
  /** Unblocks outbound messages to all destinations. */
  public void unblockAllOutbound() {
  outboundSettings.clear();
  setDefaultOutboundSettings(0, 0);
- LOGGER.debug("[{}] Unblocked outbound to all destinations", address);
+ LOGGER.log(Level.DEBUG, "[{0}] Unblocked outbound to all destinations", address);
  }
 
  /**
@@ -115,7 +117,7 @@ public void blockOutbound(Collection<String> destinations) {
  for (String destination : destinations) {
  outboundSettings.put(destination, new OutboundSettings(100, 0));
  }
- LOGGER.debug("[{}] Blocked outbound to {}", address, destinations);
+ LOGGER.log(Level.DEBUG, "[{0}] Blocked outbound to {1}", address, destinations);
  }
 
  /**
@@ -134,7 +136,7 @@ public void unblockOutbound(String... destinations) {
  */
  public void unblockOutbound(Collection<String> destinations) {
  destinations.forEach(outboundSettings::remove);
- LOGGER.debug("[{}] Unblocked outbound {}", address, destinations);
+ LOGGER.log(Level.DEBUG, "[{0}] Unblocked outbound {1}", address, destinations);
  }
 
  /**
@@ -220,7 +222,8 @@ public InboundSettings inboundSettings(String destination) {
  public void inboundSettings(String destination, boolean shallPass) {
  InboundSettings settings = new InboundSettings(shallPass);
  inboundSettings.put(destination, settings);
- LOGGER.debug("[{}] Set inbound settings {} to {}", address, settings, destination);
+ LOGGER.log(
+ Level.DEBUG, "[{0}] Set inbound settings {1} to {2}", address, settings, destination);
  }
 
  /**
@@ -230,21 +233,22 @@ public void inboundSettings(String destination, boolean shallPass) {
  */
  public void setDefaultInboundSettings(boolean shallPass) {
  defaultInboundSettings = new InboundSettings(shallPass);
- LOGGER.debug("[{}] Set default inbound settings {}", address, defaultInboundSettings);
+ LOGGER.log(
+ Level.DEBUG, "[{0}] Set default inbound settings {1}", address, defaultInboundSettings);
  }
 
  /** Blocks inbound messages from all destinations. */
  public void blockAllInbound() {
  inboundSettings.clear();
  setDefaultInboundSettings(false);
- LOGGER.debug("[{}] Blocked inbound from all destinations", address);
+ LOGGER.log(Level.DEBUG, "[{0}] Blocked inbound from all destinations", address);
  }
 
  /** Unblocks inbound messages to all destinations. */
  public void unblockAllInbound() {
  inboundSettings.clear();
  setDefaultInboundSettings(true);
- LOGGER.debug("[{}] Unblocked inbound from all destinations", address);
+ LOGGER.log(Level.DEBUG, "[{0}] Unblocked inbound from all destinations", address);
  }
 
  /**
@@ -265,7 +269,7 @@ public void blockInbound(Collection<String> destinations) {
  for (String destination : destinations) {
  inboundSettings.put(destination, new InboundSettings(false));
  }
- LOGGER.debug("[{}] Blocked inbound from {}", address, destinations);
+ LOGGER.log(Level.DEBUG, "[{0}] Blocked inbound from {1}", address, destinations);
  }
 
  /**
@@ -284,7 +288,7 @@ public void unblockInbound(String... destinations) {
  */
  public void unblockInbound(Collection<String> destinations) {
  destinations.forEach(inboundSettings::remove);
- LOGGER.debug("[{}] Unblocked inbound from {}", address, destinations);
+ LOGGER.log(Level.DEBUG, "[{0}] Unblocked inbound from {1}", address, destinations);
  }
 
  /**

cluster-testlib/src/test/java/io/scalecube/cluster/utils/BaseTest.java

@@ -1,23 +1,23 @@
 package io.scalecube.cluster.utils;
 
+import java.lang.System.Logger;
+import java.lang.System.Logger.Level;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.TestInfo;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /** Base test class. */
 public class BaseTest {
 
- protected static final Logger LOGGER = LoggerFactory.getLogger(BaseTest.class);
+ protected static final Logger LOGGER = System.getLogger(BaseTest.class.getName());
 
  @BeforeEach
  public final void baseSetUp(TestInfo testInfo) {
- LOGGER.info("***** Test started : " + testInfo.getDisplayName() + " *****");
+ LOGGER.log(Level.INFO, "***** Test started : " + testInfo.getDisplayName() + " *****");
  }
 
  @AfterEach
  public final void baseTearDown(TestInfo testInfo) {
- LOGGER.info("***** Test finished : " + testInfo.getDisplayName() + " *****");
+ LOGGER.log(Level.INFO, "***** Test finished : " + testInfo.getDisplayName() + " *****");
  }
 }

cluster/pom.xml

@@ -38,16 +38,6 @@
  <version>${project.version}</version>
  <scope>test</scope>
  </dependency>
- <dependency>
- <groupId>org.apache.logging.log4j</groupId>
- <artifactId>log4j-slf4j-impl</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.logging.log4j</groupId>
- <artifactId>log4j-core</artifactId>
- <scope>test</scope>
- </dependency>
  </dependencies>
 
 </project>