// This file is for classes that appear in JDK 8 but not in JDK 11.

@UIPackage
package javax.swing;

import org.checkerframework.checker.guieffect.qual.*;
@UIType class JComponent extends Container implements Serializable, HasGetTransferHandler {
    @SafeEffect void revalidate();
}

@UIType class SwingUtilities implements SwingConstants {
    @SafeEffect static void invokeLater(@UI Runnable doRun);
    @SafeEffect static void invokeAndWait(@UI Runnable doRun);
}

@UIType class UIManager implements Serializable {
    @SafeEffect static void setLookAndFeel(LookAndFeel newLookAndFeel);
    @SafeEffect static void setLookAndFeel(String classname);
}

@UIPackage package javax.swing.text;
public abstract class JTextComponent extends JComponent implements Scrollable, Accessible {
    @SafeEffect public void setText(String t);
}

@UIPackage
package javax.swing.event;