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.

⏎ jdk/internal/ref/CleanerFactory.java

/*
 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package jdk.internal.ref;

import jdk.internal.misc.InnocuousThread;

import java.lang.ref.Cleaner;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.concurrent.ThreadFactory;

/**
 * CleanerFactory provides a Cleaner for use within system modules.
 * The cleaner is created on the first reference to the CleanerFactory.
 */
public final class CleanerFactory {

    /* The common Cleaner. */
    private final static Cleaner commonCleaner = Cleaner.create(new ThreadFactory() {
        @Override
        public Thread newThread(Runnable r) {
            return AccessController.doPrivileged(new PrivilegedAction<>() {
                @Override
                public Thread run() {
                    Thread t = InnocuousThread.newSystemThread("Common-Cleaner", r);
                    t.setPriority(Thread.MAX_PRIORITY - 2);
                    return t;
                }
            });
        }
    });

    /**
     * Cleaner for use within system modules.
     *
     * This Cleaner will run on a thread whose context class loader
     * is {@code null}. The system cleaning action to perform in
     * this Cleaner should handle a {@code null} context class loader.
     *
     * @return a Cleaner for use within system modules
     */
    public static Cleaner cleaner() {
        return commonCleaner;
    }
}

⏎ jdk/internal/ref/CleanerFactory.java

Or download all of them as a single archive file:

File name: java.base-11.0.1-src.zip
File size: 8740354 bytes
Release date: 2018-11-04
Download 

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