Description
There are javac warnings in the following tests:
src/test/hdfs/org/apache/hadoop/hdfs/TestFileCreation.java src/test/hdfs/org/apache/hadoop/hdfs/TestSmallBlock.java src/test/hdfs/org/apache/hadoop/hdfs/TestFileStatus.java src/test/hdfs/org/apache/hadoop/hdfs/TestDFSShellGenericOptions.java src/test/hdfs/org/apache/hadoop/hdfs/TestSeekBug.java src/test/hdfs/org/apache/hadoop/hdfs/TestDFSStartupVersions.java