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JRE 8 rt.jar - com.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib 63,596,151 rt.jar
Here is the list of Java classes of the com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ com/sun/java/swing/SwingUtilities3.java
/* * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package com.sun.java.swing; import sun.awt.EventQueueDelegate; import sun.awt.AppContext; import sun.awt.SunToolkit; import java.util.Collections; import java.util.Map; import java.util.WeakHashMap; import java.util.concurrent.Callable; import java.applet.Applet; import java.awt.AWTEvent; import java.awt.EventQueue; import java.awt.Component; import java.awt.Container; import java.awt.Window; import javax.swing.JComponent; import javax.swing.RepaintManager; /** * A collection of utility methods for Swing. * <p> * <b>WARNING:</b> While this class is public, it should not be treated as * public API and its API may change in incompatable ways between dot dot * releases and even patch releases. You should not rely on this class even * existing. * * This is a second part of sun.swing.SwingUtilities2. It is required * to provide services for JavaFX applets. * */ public class SwingUtilities3 { /** * The {@code clientProperty} key for delegate {@code RepaintManager} */ private static final Object DELEGATE_REPAINT_MANAGER_KEY = new StringBuilder("DelegateRepaintManagerKey"); /** * Registers delegate RepaintManager for {@code JComponent}. */ public static void setDelegateRepaintManager(JComponent component, RepaintManager repaintManager) { /* setting up flag in AppContext to speed up lookups in case * there are no delegate RepaintManagers used. */ AppContext.getAppContext().put(DELEGATE_REPAINT_MANAGER_KEY, Boolean.TRUE); component.putClientProperty(DELEGATE_REPAINT_MANAGER_KEY, repaintManager); } private static final Map<Container, Boolean> vsyncedMap = Collections.synchronizedMap(new WeakHashMap<Container, Boolean>()); /** * Sets vsyncRequested state for the {@code rootContainer}. If * {@code isRequested} is {@code true} then vsynced * {@code BufferStrategy} is enabled for this {@code rootContainer}. * * Note: requesting vsynced painting does not guarantee one. The outcome * depends on current RepaintManager's RepaintManager.PaintManager * and on the capabilities of the graphics hardware/software and what not. * * @param rootContainer topmost container. Should be either {@code Window} * or {@code Applet} * @param isRequested the value to set vsyncRequested state to */ public static void setVsyncRequested(Container rootContainer, boolean isRequested) { assert (rootContainer instanceof Applet) || (rootContainer instanceof Window); if (isRequested) { vsyncedMap.put(rootContainer, Boolean.TRUE); } else { vsyncedMap.remove(rootContainer); } } /** * Checks if vsync painting is requested for {@code rootContainer} * * @param rootContainer topmost container. Should be either Window or Applet * @return {@code true} if vsync painting is requested for {@code rootContainer} */ public static boolean isVsyncRequested(Container rootContainer) { assert (rootContainer instanceof Applet) || (rootContainer instanceof Window); return Boolean.TRUE == vsyncedMap.get(rootContainer); } /** * Returns delegate {@code RepaintManager} for {@code component} hierarchy. */ public static RepaintManager getDelegateRepaintManager(Component component) { RepaintManager delegate = null; if (Boolean.TRUE == SunToolkit.targetToAppContext(component) .get(DELEGATE_REPAINT_MANAGER_KEY)) { while (delegate == null && component != null) { while (component != null && ! (component instanceof JComponent)) { component = component.getParent(); } if (component != null) { delegate = (RepaintManager) ((JComponent) component) .getClientProperty(DELEGATE_REPAINT_MANAGER_KEY); component = component.getParent(); } } } return delegate; } /* * We use maps to avoid reflection. Hopefully it should perform better * this way. */ public static void setEventQueueDelegate( Map<String, Map<String, Object>> map) { EventQueueDelegate.setDelegate(new EventQueueDelegateFromMap(map)); } private static class EventQueueDelegateFromMap implements EventQueueDelegate.Delegate { private final AWTEvent[] afterDispatchEventArgument; private final Object[] afterDispatchHandleArgument; private final Callable<Void> afterDispatchCallable; private final AWTEvent[] beforeDispatchEventArgument; private final Callable<Object> beforeDispatchCallable; private final EventQueue[] getNextEventEventQueueArgument; private final Callable<AWTEvent> getNextEventCallable; @SuppressWarnings("unchecked") public EventQueueDelegateFromMap(Map<String, Map<String, Object>> objectMap) { Map<String, Object> methodMap = objectMap.get("afterDispatch"); afterDispatchEventArgument = (AWTEvent[]) methodMap.get("event"); afterDispatchHandleArgument = (Object[]) methodMap.get("handle"); afterDispatchCallable = (Callable<Void>) methodMap.get("method"); methodMap = objectMap.get("beforeDispatch"); beforeDispatchEventArgument = (AWTEvent[]) methodMap.get("event"); beforeDispatchCallable = (Callable<Object>) methodMap.get("method"); methodMap = objectMap.get("getNextEvent"); getNextEventEventQueueArgument = (EventQueue[]) methodMap.get("eventQueue"); getNextEventCallable = (Callable<AWTEvent>) methodMap.get("method"); } @Override public void afterDispatch(AWTEvent event, Object handle) throws InterruptedException { afterDispatchEventArgument[0] = event; afterDispatchHandleArgument[0] = handle; try { afterDispatchCallable.call(); } catch (InterruptedException e) { throw e; } catch (RuntimeException e) { throw e; } catch (Exception e) { throw new RuntimeException(e); } } @Override public Object beforeDispatch(AWTEvent event) throws InterruptedException { beforeDispatchEventArgument[0] = event; try { return beforeDispatchCallable.call(); } catch (InterruptedException e) { throw e; } catch (RuntimeException e) { throw e; } catch (Exception e) { throw new RuntimeException(e); } } @Override public AWTEvent getNextEvent(EventQueue eventQueue) throws InterruptedException { getNextEventEventQueueArgument[0] = eventQueue; try { return getNextEventCallable.call(); } catch (InterruptedException e) { throw e; } catch (RuntimeException e) { throw e; } catch (Exception e) { throw new RuntimeException(e); } } } }
⏎ com/sun/java/swing/SwingUtilities3.java
Or download all of them as a single archive file:
File name: jre-rt-com-1.8.0_191-src.zip File size: 8099783 bytes Release date: 2018-10-28 Download
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