[GitHub] flink pull request #4064: [FLINK-6822] Activate checkstyle for runtime/pluga...

[zentol <gi...@git.apache.org>]

Github user zentol commented on a diff in the pull request:

    https://github.com/apache/flink/pull/4064#discussion_r125429424
  
    --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/plugable/ReusingDeserializationDelegate.java ---
    @@ -16,33 +16,31 @@
      * limitations under the License.
      */
     
    -
     package org.apache.flink.runtime.plugable;
     
    -import java.io.IOException;
    -
     import org.apache.flink.api.common.typeutils.TypeSerializer;
     import org.apache.flink.core.memory.DataInputView;
     import org.apache.flink.core.memory.DataOutputView;
     
    +import java.io.IOException;
     
    +/**
    + * A {@link DeserializationDelegate} that reuses an existing instance upon deserialization.
    + */
     public class ReusingDeserializationDelegate<T> implements DeserializationDelegate<T> {
    -	
    +
     	private T instance;
    -	
    +
     	private final TypeSerializer<T> serializer;
    -	
     
     	public ReusingDeserializationDelegate(TypeSerializer<T> serializer) {
     		this.serializer = serializer;
     	}
    -	
    -	@Override
    --- End diff --
    
    don't know why that happened, will revert the removal.


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