Serializable
public final class SystemSleepEventextends AppEvent
SystemSleepListener.systemAboutToSleep(SystemSleepEvent)
SystemSleepListener.systemAwoke(SystemSleepEvent)
source
SystemSleepEvent()
SystemSleepEvent
getSource, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
public SystemSleepEvent()
HeadlessException
GraphicsEnvironment.isHeadless()
true
UnsupportedOperationException
Desktop.isDesktopSupported()