Fix style

Alluxio · May 16, 2017 · bd7e97f · bd7e97f
1 parent 08f663e
commit bd7e97f
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diff --git a/core/common/src/main/java/alluxio/underfs/BaseUnderFileSystem.java b/core/common/src/main/java/alluxio/underfs/BaseUnderFileSystem.java
@@ -27,10 +27,7 @@
 import java.io.OutputStream;
 import java.util.ArrayDeque;
 import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.Queue;
 
 import javax.annotation.concurrent.ThreadSafe;

diff --git a/core/common/src/main/java/alluxio/underfs/UnderFileSystemWithLogging.java b/core/common/src/main/java/alluxio/underfs/UnderFileSystemWithLogging.java
@@ -26,7 +26,6 @@
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.List;
-import java.util.Map;
 
 /**
  * This class forwards all calls to the {@link UnderFileSystem} interface to an internal