Move the logic from getReplication() to getDefaultReplication. Removed getReplicationMethod(). BZ927274

Author: childsb

src/main/java/org/apache/hadoop/fs/glusterfs/GlusterFileSystem.java

@@ -509,8 +509,7 @@ public long getLength(Path path) throws IOException{
         return f.length();
     }
 
-    @Deprecated
-    public short getReplication(Path path) throws IOException{
+    public short getDefaultReplication(Path path) throws IOException{
         Path absolute=makeAbsolute(path);
         File f=new File(absolute.toUri().getPath());
 
@@ -520,10 +519,6 @@ public short getReplication(Path path) throws IOException{
         return xattr.getReplication(f.getPath());
     }
 
-    public short getDefaultReplication(Path path) throws IOException{
-        return getReplication(path);
-    }
-
     public boolean setReplication(Path path,short replication) throws IOException{
         return true;
     }