JDK 11 java.base.jmod - Base Module

JDK 11 java.base.jmod is the JMOD file for JDK 11 Base module.

JDK 11 Base module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.base.jmod.

JDK 11 Base module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Base module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.base.

You can click and view the content of each source code file in the list below.

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java/lang/Terminator.java

/*
 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package java.lang;

import jdk.internal.misc.Signal;


/**
 * Package-private utility class for setting up and tearing down
 * platform-specific support for termination-triggered shutdowns.
 *
 * @author   Mark Reinhold
 * @since    1.3
 */

class Terminator {

    private static Signal.Handler handler = null;

    /* Invocations of setup and teardown are already synchronized
     * on the shutdown lock, so no further synchronization is needed here
     */

    static void setup() {
        if (handler != null) return;
        Signal.Handler sh = new Signal.Handler() {
            public void handle(Signal sig) {
                Shutdown.exit(sig.getNumber() + 0200);
            }
        };
        handler = sh;

        // When -Xrs is specified the user is responsible for
        // ensuring that shutdown hooks are run by calling
        // System.exit()
        try {
            Signal.handle(new Signal("INT"), sh);
        } catch (IllegalArgumentException e) {
        }
        try {
            Signal.handle(new Signal("TERM"), sh);
        } catch (IllegalArgumentException e) {
        }
    }

    static void teardown() {
        /* The current sun.misc.Signal class does not support
         * the cancellation of handlers
         */
    }

}

java/lang/Terminator.java

 

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2020-05-29, 38128👍, 0💬