Remove unused imports from Netty4Utils

This commit removes two unused imports from Netty4Utils that were
leftover from a previous change.
This commit is contained in:
Jason Tedor 2016-11-27 13:18:50 -05:00
parent 5e73282bbc
commit 6f95261632
1 changed files with 0 additions and 2 deletions

View File

@ -32,8 +32,6 @@ import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.logging.ESLoggerFactory; import org.elasticsearch.common.logging.ESLoggerFactory;
import java.io.IOException; import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import java.util.Collection; import java.util.Collection;