Remove inintended changes.

Author: bshashikant

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeDirectory.java

@@ -890,12 +890,12 @@ public void cleanSubtree(ReclaimContext reclaimContext, final int snapshotId,
    */
   @Override
   public boolean metadataEquals(INodeDirectoryAttributes other) {
-    return other != null && getQuotaCounts().equals(other.getQuotaCounts())
+    return other != null
+        && getQuotaCounts().equals(other.getQuotaCounts())
         && getPermissionLong() == other.getPermissionLong()
         && getAclFeature() == other.getAclFeature()
         && getXAttrFeature() == other.getXAttrFeature();
   }
-
 
   /*
    * The following code is to dump the tree recursively for testing.

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeDirectoryAttributes.java

@@ -24,7 +24,6 @@
 
 import org.apache.hadoop.thirdparty.com.google.common.base.Preconditions;
 
-
 /**
  * The attributes of an inode.
  */
@@ -59,7 +58,8 @@ public boolean isDirectory() {
 
     @Override
     public boolean metadataEquals(INodeDirectoryAttributes other) {
-      return other != null && getQuotaCounts().equals(other.getQuotaCounts())
+      return other != null
+          && getQuotaCounts().equals(other.getQuotaCounts())
           && getPermissionLong() == other.getPermissionLong()
           && getAclFeature() == other.getAclFeature()
           && getXAttrFeature() == other.getXAttrFeature();