*/
    public static boolean isFinal(final int modifier) {
        return Modifier.isFinal(modifier);
    }

    /**
     * <code>final</code>かどうか返します。
     *
     * @param method
     *            メソッド
     * @return <code>final</code>なら{@literal true}
     */
    public static boolean isFinal(final Method method) {
        return isFinal(method.getModifiers());
    }

    /**

        assertThat(foo.getParameterTypes().length, is(0));
        assertThat(foo.isPublic(), is(true));
        assertThat(foo.isStatic(), is(not(true)));
        assertThat(foo.isFinal(), is(not(true)));
        assertThat(foo.isAbstract(), is(not(true)));
        assertThat(foo.invoke(new MyBean()), is((Object) "hoge"));
    }

    /**
     * @throws Exception
     */

    assertFalse(invokable.isFinal());
    assertTrue(invokable.isAnnotationPresent(Tested.class));
  }

  public void testOverridableMethod() throws Exception {
    Invokable<?, Object> invokable = A.method("overridableMethod");
    assertTrue(invokable.isPackagePrivate());
    assertFalse(invokable.isAbstract());
    assertFalse(invokable.isFinal());

    assertFalse(invokable.isFinal());
    assertTrue(invokable.isAnnotationPresent(Tested.class));
  }

  public void testOverridableMethod() throws Exception {
    Invokable<?, Object> invokable = A.method("overridableMethod");
    assertTrue(invokable.isPackagePrivate());
    assertFalse(invokable.isAbstract());
    assertFalse(invokable.isFinal());

            def oldNullability = hasNullableAnnotation(oldField)
            def newNullability = hasNullableAnnotation(newField)

            if (Modifier.isFinal(oldField.modifiers) && Modifier.isFinal(newField.modifiers)) {
                if (!oldNullability && newNullability) {
                    errors << "From non-nullable to nullable breaking change"

    }

    @Override
    public boolean isStatic() {
        return MethodUtil.isStatic(method);
    }

    @Override
    public boolean isFinal() {
        return MethodUtil.isFinal(method);
    }

    @Override
    public boolean isAbstract() {
        return MethodUtil.isAbstract(method);
    }

    @Override

        assertThat(hoge.getFieldType(), is(sameClass(String.class)));
        assertThat(hoge.isPublic(), is(true));
        assertThat(hoge.isStatic(), is(true));
        assertThat(hoge.isFinal(), is(true));
        assertThat(hoge.isParameterized(), is(not(true)));
        final ParameterizedClassDesc parameterizedClassDesc = hoge.getParameterizedClassDesc();
        assertThat(parameterizedClassDesc, is(notNullValue()));

   *
   * <p>Note that a method may still be effectively "final", or non-overridable when it has no
   * {@code final} keyword. For example, it could be private, or it could be declared by a final
   * class. To tell whether a method is overridable, use {@link Invokable#isOverridable}.
   */
  public final boolean isFinal() {
    return Modifier.isFinal(getModifiers());

    @Override
    public void visit(FieldDeclaration fieldDeclaration, ClassMetaDataRepository<ClassMetaData> arg) {
        boolean isConst = getCurrentClass().isInterface() || (fieldDeclaration.isStatic() && fieldDeclaration.isFinal());
        if (isConst) {
            fieldDeclaration.getVariables().forEach(variableDeclarator -> {
                String constName = variableDeclarator.getNameAsString();

     *
     * @param method
     *            メソッド。{@literal null}であってはいけません
     * @return <code>final </code>かどうか
     */
    public static boolean isFinal(final Method method) {
        assertArgumentNotNull("method", method);

        return Modifier.isFinal(method.getModifiers());
    }

    /**
     * シグニチャの文字列表現を返します。
     *
     * @param methodName
     *            メソッド名。{@literal null}や空文字列であってはいけません