HADOOP-18508. remove unused imports

Change-Id: Ia2aa6e793a02914f2e391ad699ab998975f1a982

Author: steveloughran

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestFSMainOperationsLocalFileSystem.java

@@ -22,9 +22,7 @@
 
 import org.apache.hadoop.conf.Configuration;
 import org.junit.After;
-import org.junit.Assert;
 import org.junit.Before;
-import org.junit.Test;
 
 public class TestFSMainOperationsLocalFileSystem extends FSMainOperationsBaseTest {
 

hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3AFSMainOperations.java

@@ -21,9 +21,7 @@
 import java.io.IOException;
 
 import org.assertj.core.api.Assertions;
-import org.junit.Assert;
 import org.junit.Ignore;
-import org.junit.Test;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FSMainOperationsBaseTest;