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JDK 17 java.desktop.jmod - Desktop Module
JDK 17 java.desktop.jmod is the JMOD file for JDK 17 Desktop module.
JDK 17 Desktop module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.desktop.jmod.
JDK 17 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.
JDK 17 Desktop module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.desktop.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/media/sound/JSSecurityManager.java
/* * Copyright (c) 1999, 2021, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package com.sun.media.sound; import java.io.Reader; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.security.AccessController; import java.security.PrivilegedAction; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Properties; import java.util.ServiceLoader; import javax.sound.sampled.AudioPermission; /** Managing security in the Java Sound implementation. * This class contains all code that uses and is used by * SecurityManager.doPrivileged(). * * @author Matthias Pfisterer */ final class JSSecurityManager { /** Prevent instantiation. */ private JSSecurityManager() { } static void checkRecordPermission() throws SecurityException { @SuppressWarnings("removal") SecurityManager sm = System.getSecurityManager(); if (sm != null) { sm.checkPermission(new AudioPermission("record")); } } /** * Load properties from a file. * <p> * This method tries to load properties from the filename give into the * passed properties object. If the file cannot be found or something else * goes wrong, the method silently fails. * <p> * If the file referenced in "javax.sound.config.file" property exists and * the user has an access to it, then it will be loaded, otherwise default * configuration file "JAVA_HOME/conf/sound.properties" will be loaded. * * @param properties the properties bundle to store the values of the * properties file */ @SuppressWarnings("removal") static void loadProperties(final Properties properties) { final String customFile = AccessController.doPrivileged( (PrivilegedAction<String>) () -> System.getProperty( "javax.sound.config.file")); if (customFile != null) { if (loadPropertiesImpl(properties, customFile)) { return; } } AccessController.doPrivileged((PrivilegedAction<Void>) () -> { final String home = System.getProperty("java.home"); if (home == null) { throw new Error("Can't find java.home ??"); } loadPropertiesImpl(properties, home, "conf", "sound.properties"); return null; }); } private static boolean loadPropertiesImpl(final Properties properties, String first, String... more) { final Path fname = Paths.get(first, more); try (final Reader reader = Files.newBufferedReader(fname)) { properties.load(reader); return true; } catch (final Throwable t) { return false; } } /** Create a Thread in the current ThreadGroup. */ static Thread createThread(final Runnable runnable, final String threadName, final boolean isDaemon, final int priority, final boolean doStart) { String name = (threadName != null) ? threadName : "JSSM Thread"; Thread thread = new Thread(null, runnable, threadName, 0, false); thread.setDaemon(isDaemon); if (priority >= 0) { thread.setPriority(priority); } if (doStart) { thread.start(); } return thread; } @SuppressWarnings("removal") static synchronized <T> List<T> getProviders(final Class<T> providerClass) { List<T> p = new ArrayList<>(7); // ServiceLoader creates "lazy" iterator instance, but it ensures that // next/hasNext run with permissions that are restricted by whatever // creates the ServiceLoader instance, so it requires to be called from // privileged section final PrivilegedAction<Iterator<T>> psAction = new PrivilegedAction<Iterator<T>>() { @Override public Iterator<T> run() { return ServiceLoader.load(providerClass).iterator(); } }; final Iterator<T> ps = AccessController.doPrivileged(psAction); // the iterator's hasNext() method looks through classpath for // the provider class names, so it requires read permissions PrivilegedAction<Boolean> hasNextAction = new PrivilegedAction<Boolean>() { @Override public Boolean run() { return ps.hasNext(); } }; while (AccessController.doPrivileged(hasNextAction)) { try { // the iterator's next() method creates instances of the // providers and it should be called in the current security // context T provider = ps.next(); if (providerClass.isInstance(provider)) { // $$mp 2003-08-22 // Always adding at the beginning reverses the // order of the providers. So we no longer have // to do this in AudioSystem and MidiSystem. p.add(0, provider); } } catch (Throwable t) { //$$fb 2002-11-07: do not fail on SPI not found if (Printer.err) t.printStackTrace(); } } return p; } }
⏎ com/sun/media/sound/JSSecurityManager.java
Or download all of them as a single archive file:
File name: java.desktop-17.0.5-src.zip File size: 9152233 bytes Release date: 2022-09-13 Download
⇒ JDK 17 java.instrument.jmod - Instrument Module
2023-09-16, 33392👍, 0💬
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