assertEquals(
          "" + c, Character.isISOControl(c), CharMatcher.javaIsoControl().matches((char) c));
    }
  }

  // Omitting tests for the rest of the JAVA_* constants as these are defined
  // as extremely straightforward pass-throughs to the JDK methods.

  // We're testing the is(), isNot(), anyOf(), noneOf() and inRange() methods
  // below by testing their text-processing methods.

      assertEquals(
          "" + c, Character.isISOControl(c), CharMatcher.javaIsoControl().matches((char) c));
    }
  }

  // Omitting tests for the rest of the JAVA_* constants as these are defined
  // as extremely straightforward pass-throughs to the JDK methods.

  // We're testing the is(), isNot(), anyOf(), noneOf() and inRange() methods
  // below by testing their text-processing methods.