fix java doc strings

Signed-off-by: Varun Bansal <bansvaru@amazon.com>

Author: linuxpi

server/src/main/java/org/opensearch/common/metadata/MetadataManager.java

@@ -44,7 +44,6 @@ public MetadataManager(MetadataParser<T> parser, int currentVersion, String code
      * After reading the actual content, verifies the checksum as well
      * @param indexInput metadata file input stream
      * @return metadata content parsed into {@link T}
-     * @throws IOException
      */
     public T readMetadata(IndexInput indexInput) throws IOException {
         ChecksumIndexInput checksumIndexInput = new BufferedChecksumIndexInput(indexInput);
@@ -58,7 +57,6 @@ public T readMetadata(IndexInput indexInput) throws IOException {
      * Writes metadata to file output stream {@code indexOutput}
      * @param indexOutput file output stream which will store metadata content
      * @param metadata metadata content.
-     * @throws IOException
      *
      * {@code metadata} argument type would be changed to {@link T} in future to reuse {@link MetadataManager} for multiple metadata types
      */
@@ -72,7 +70,6 @@ public void writeMetadata(IndexOutput indexOutput, Map<String, String> metadata)
      * Reads header from metadata file input stream containing {@code this.codec} and {@code this.currentVersion}.
      * @param indexInput metadata file input stream
      * @return header version found in the metadata file
-     * @throws IOException
      */
     private int checkHeader(IndexInput indexInput) throws IOException {
         return CodecUtil.checkHeader(indexInput, this.codec, this.currentVersion, this.currentVersion);
@@ -82,7 +79,6 @@ private int checkHeader(IndexInput indexInput) throws IOException {
      * Reads footer from metadata file input stream containing checksum.
      * The {@link IndexInput#getFilePointer()} should be at the footer start position.
      * @param indexInput metadata file input stream
-     * @throws IOException
      */
     private void checkFooter(ChecksumIndexInput indexInput) throws IOException {
         CodecUtil.checkFooter(indexInput);
@@ -91,7 +87,6 @@ private void checkFooter(ChecksumIndexInput indexInput) throws IOException {
     /**
      * Writes header with {@code this.codec} and {@code this.currentVersion} to the metadata file output stream
      * @param indexOutput metadata file output stream
-     * @throws IOException
      */
     private void writeHeader(IndexOutput indexOutput) throws IOException {
         CodecUtil.writeHeader(indexOutput, this.codec, this.currentVersion);
@@ -100,7 +95,6 @@ private void writeHeader(IndexOutput indexOutput) throws IOException {
     /**
      * Writes footer with checksum of contents of metadata file output stream
      * @param indexOutput metadata file output stream
-     * @throws IOException
      */
     private void writeFooter(IndexOutput indexOutput) throws IOException {
         CodecUtil.writeFooter(indexOutput);

server/src/main/java/org/opensearch/common/metadata/MetadataParser.java

@@ -23,14 +23,12 @@ public interface MetadataParser<T> {
      * Implements logic to read metadata content from metadata file input stream {@code indexInput} and parse into {@link T}
      * @param indexInput metadata file input stream
      * @return metadata content parsed to {@link T}
-     * @throws IOException
      */
     T readContent(IndexInput indexInput) throws IOException;
 
     /**
      * Implements logic to write metadata content from {@code content} to metadata file output stream {@code indexOutput}
      * @param indexOutput metadata file input stream
-     * @throws IOException
      */
     void writeContent(IndexOutput indexOutput, T content) throws IOException;
 
@@ -40,7 +38,6 @@ public interface MetadataParser<T> {
      * This will removed in future releases and only {@link #writeContent(IndexOutput, Object)} )} should be used going fwd.
      * @param indexOutput metadata file input stream
      * @param content metadata content
-     * @throws IOException
      */
     @Deprecated
     void writeContent(IndexOutput indexOutput, Map<String, String> content) throws IOException;

server/src/main/java/org/opensearch/index/store/remote/metadata/RemoteSegmentMetadataParser.java

@@ -23,7 +23,6 @@ public class RemoteSegmentMetadataParser implements MetadataParser<RemoteSegment
      * Reads metadata content from metadata file input stream and parsed into {@link RemoteSegmentMetadata}
      * @param indexInput metadata file input stream with {@link IndexInput#getFilePointer()} pointing to metadata content
      * @return {@link RemoteSegmentMetadata}
-     * @throws IOException
      */
     @Override
     public RemoteSegmentMetadata readContent(IndexInput indexInput) throws IOException {
@@ -34,7 +33,6 @@ public RemoteSegmentMetadata readContent(IndexInput indexInput) throws IOExcepti
      * Writes metadata to file output stream
      * @param indexOutput metadata file input stream
      * @param content {@link RemoteSegmentMetadata} from which metadata content would be generated
-     * @throws IOException
      */
     @Override
     public void writeContent(IndexOutput indexOutput, RemoteSegmentMetadata content) throws IOException {}
@@ -43,7 +41,6 @@ public void writeContent(IndexOutput indexOutput, RemoteSegmentMetadata content)
      * Writes metadata to file output stream
      * @param indexOutput metadata file input stream
      * @param content metadata content
-     * @throws IOException
      *
      * This method would be removed in future
      * and only {@link #writeContent(IndexOutput, RemoteSegmentMetadata)} would be leveraged in future