fix missingJavaDoc failures

Signed-off-by: Nicholas Walter Knize <[email protected]>

libs/core/src/main/java/org/opensearch/core/action/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Core action module */
+package org.opensearch.core.action;

libs/core/src/main/java/org/opensearch/core/action/support/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Support classes for core action module */
+package org.opensearch.core.action.support;

libs/core/src/main/java/org/opensearch/core/common/bytes/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core Bytes module */
+package org.opensearch.core.common.bytes;

libs/core/src/main/java/org/opensearch/core/common/compress/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core compress module */
+package org.opensearch.core.common.compress;

libs/core/src/main/java/org/opensearch/core/common/io/StreamsUtil.java

@@ -11,6 +11,11 @@
 import java.io.IOException;
 import java.io.InputStream;
 
+/**
+ * Util library for reading streams
+ *
+ * @opensearch.internal
+ */
 public class StreamsUtil {
     public static int readFully(InputStream reader, byte[] dest, int offset, int len) throws IOException {
         int read = 0;

libs/core/src/main/java/org/opensearch/core/common/io/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core io module */
+package org.opensearch.core.common.io;

libs/core/src/main/java/org/opensearch/core/common/settings/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core Settings module */
+package org.opensearch.core.common.settings;

libs/core/src/main/java/org/opensearch/core/common/text/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core text module */
+package org.opensearch.core.common.text;

libs/core/src/main/java/org/opensearch/core/common/util/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core util module */
+package org.opensearch.core.common.util;

libs/core/src/main/java/org/opensearch/core/index/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core index module */
+package org.opensearch.core.index;

libs/core/src/main/java/org/opensearch/core/index/shard/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core index/shard module */
+package org.opensearch.core.index.shard;

libs/core/src/main/java/org/opensearch/core/index/snapshots/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core snapshots module */
+package org.opensearch.core.index.snapshots;

libs/core/src/main/java/org/opensearch/core/rest/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/** Classes for core REST module */
+package org.opensearch.core.rest;