Index: src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java =================================================================== --- src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java (revision 1185319) +++ src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java (working copy) @@ -1400,12 +1400,9 @@ throw new IllegalArgumentException( "argument results must be the same size as argument list"); } - if (list.size() == 0) { + if (list.isEmpty()) { return; } - if (LOG.isDebugEnabled()) { - LOG.debug("expecting "+results.length+" results"); - } // Keep track of the most recent servers for any given item for better // exceptional reporting. We keep HRegionLocation to save on parsing.