java类java.beans.Beans的实例源码

private static SkinPregenerator _getSkinPregenerator()
{
  if (Beans.isDesignTime())
  {
    return _NOOP_PREGENERATOR;
  }

  return new AllVariantsSkinPregenerator();
}

private static void test(String[] path) {
    try {
        Beans.setDesignTime(true);
        Beans.setGuiAvailable(true);
        Introspector.setBeanInfoSearchPath(path);
        PropertyEditorManager.setEditorSearchPath(path);
    } catch (SecurityException exception) {
        throw new Error("unexpected security exception", exception);
    }
}

public static void main(String[] args) throws InterruptedException {
    if (Beans.isGuiAvailable() == GraphicsEnvironment.isHeadless()) {
        throw new Error("unexpected GuiAvailable property");
    }
    Beans.setGuiAvailable(!Beans.isGuiAvailable());
    ThreadGroup group = new ThreadGroup("$$$");
    Thread thread = new Thread(group, new TestGuiAvailable());
    thread.start();
    thread.join();
}

public static void main(String[] args) throws InterruptedException {
    if (Beans.isDesignTime()) {
        throw new Error("unexpected DesignTime property");
    }
    Beans.setDesignTime(!Beans.isDesignTime());
    ThreadGroup group = new ThreadGroup("$$$");
    Thread thread = new Thread(group, new TestDesignTime());
    thread.start();
    thread.join();
}

public static void main(String[] args) throws Exception {
    Class type = Beans.instantiate(null, "Test4144543").getClass();

    // try all the various places that this would break before

    Introspector.getBeanInfo(type);
    new PropertyDescriptor("value", type);
    new PropertyDescriptor("value", type, "getValue", "setValue");
}

private static void test(String[] path) {
    try {
        Beans.setDesignTime(true);
        Beans.setGuiAvailable(true);
        Introspector.setBeanInfoSearchPath(path);
        PropertyEditorManager.setEditorSearchPath(path);
    } catch (SecurityException exception) {
        throw new Error("unexpected security exception", exception);
    }
}

public static void main(String[] args) throws InterruptedException {
    if (Beans.isGuiAvailable() == GraphicsEnvironment.isHeadless()) {
        throw new Error("unexpected GuiAvailable property");
    }
    Beans.setGuiAvailable(!Beans.isGuiAvailable());
    ThreadGroup group = new ThreadGroup("$$$");
    Thread thread = new Thread(group, new TestGuiAvailable());
    thread.start();
    thread.join();
}

public static void main(String[] args) throws InterruptedException {
    if (Beans.isDesignTime()) {
        throw new Error("unexpected DesignTime property");
    }
    Beans.setDesignTime(!Beans.isDesignTime());
    ThreadGroup group = new ThreadGroup("$$$");
    Thread thread = new Thread(group, new TestDesignTime());
    thread.start();
    thread.join();
}

public static void main(String[] args) throws Exception {
    Class type = Beans.instantiate(null, "Test4144543").getClass();

    // try all the various places that this would break before

    Introspector.getBeanInfo(type);
    new PropertyDescriptor("value", type);
    new PropertyDescriptor("value", type, "getValue", "setValue");
}

private static void test(String[] path) {
    try {
        Beans.setDesignTime(true);
        Beans.setGuiAvailable(true);
        Introspector.setBeanInfoSearchPath(path);
        PropertyEditorManager.setEditorSearchPath(path);
    } catch (SecurityException exception) {
        throw new Error("unexpected security exception", exception);
    }
}