public void testFileRename() {
    try {
      String source = "C:\\Data\\Images\\renameToTestFile";
      FileUtility src = new FileUtility(source);
      if (!src.exists()) {
        src.createNewFile();
      }

      String dest = "C:\\Data\\Videos\\notpresent\\renamed";

      assertTrue("Rename failed", src.renameTo(dest));
      FileUtility newOne = new FileUtility(dest);
      assertTrue("New File not created", newOne.exists());
    } catch (Exception e) {
      assertTrue("Test Failed. Unexpected Exception: " + e, false);
    }
  }