public static boolean hasSchemePattern( String path ) {
    return hasSchemePattern( path, PROVIDER_PATTERN_SCHEME );
  }
@Test
  public void testHasScheme() {
    String vfsFilename = "hdfs://hsbcmaster:8020/tmp/acltest/";

    boolean testVfsFilename = KettleVFS.hasSchemePattern( vfsFilename, PROVIDER_PATTERN_SCHEME );
    assertTrue( testVfsFilename );

  }