newStringUnsafeMethod = javaLangAccessClass.getMethod("newStringUnsafe", char[].class);
        } catch (final Throwable t) {
            // ignore
            // t.printStackTrace();
        }
    }

    /**
     * 文字列が<code>null</code>または空文字列なら<code>true</code>を返します。
     *
     * @param text
     *            文字列
     * @return 文字列が<code>null</code>または空文字列なら<code>true</code>

   * wrapping it in an AssertionFailedError if necessary.
   */
  public void threadUnexpectedException(Throwable t) {
    threadRecordFailure(t);
    t.printStackTrace();
    if (t instanceof RuntimeException) throw (RuntimeException) t;
    else if (t instanceof Error) throw (Error) t;
    else {
      AssertionFailedError afe = new AssertionFailedError("unexpected exception: " + t);

   * wrapping it in an AssertionFailedError if necessary.
   */
  public void threadUnexpectedException(Throwable t) {
    threadRecordFailure(t);
    t.printStackTrace();
    if (t instanceof RuntimeException) throw (RuntimeException) t;
    else if (t instanceof Error) throw (Error) t;
    else {
      AssertionFailedError afe = new AssertionFailedError("unexpected exception: " + t);