assertTrue("Exception should be system-related", t instanceof RuntimeException || t instanceof AssertionError
                    || (t.getCause() != null && t.getCause() instanceof RuntimeException));
        }
    }

    public void test_private_methods_exist() throws Exception {
        Method[] methods = SystemMonitorTarget.class.getDeclaredMethods();

      } else {
        try {
          return typeVariableMethod.invoke(typeVariableImpl, args);
        } catch (InvocationTargetException e) {
          throw e.getCause();
        }
      }
    }
  }

  private static final class TypeVariableImpl<D extends GenericDeclaration> {

    private final D genericDeclaration;
    private final String name;

      } else {
        try {
          return typeVariableMethod.invoke(typeVariableImpl, args);
        } catch (InvocationTargetException e) {
          throw e.getCause();
        }
      }
    }
  }

  private static final class TypeVariableImpl<D extends GenericDeclaration> {

    private final D genericDeclaration;
    private final String name;