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.

⏎ java/security/GuardedObject.java

/*
 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package java.security;

/**
 * A GuardedObject is an object that is used to protect access to
 * another object.
 *
 * <p>A GuardedObject encapsulates a target object and a Guard object,
 * such that access to the target object is possible
 * only if the Guard object allows it.
 * Once an object is encapsulated by a GuardedObject,
 * access to that object is controlled by the {@code getObject}
 * method, which invokes the
 * {@code checkGuard} method on the Guard object that is
 * guarding access. If access is not allowed,
 * an exception is thrown.
 *
 * @see Guard
 * @see Permission
 *
 * @author Roland Schemers
 * @author Li Gong
 * @since 1.2
 */

public class GuardedObject implements java.io.Serializable {

    private static final long serialVersionUID = -5240450096227834308L;

    private Object object; // the object we are guarding
    private Guard guard;   // the guard

    /**
     * Constructs a GuardedObject using the specified object and guard.
     * If the Guard object is null, then no restrictions will
     * be placed on who can access the object.
     *
     * @param object the object to be guarded.
     *
     * @param guard the Guard object that guards access to the object.
     */

    public GuardedObject(Object object, Guard guard)
    {
        this.guard = guard;
        this.object = object;
    }

    /**
     * Retrieves the guarded object, or throws an exception if access
     * to the guarded object is denied by the guard.
     *
     * @return the guarded object.
     *
     * @exception SecurityException if access to the guarded object is
     * denied.
     */
    public Object getObject()
        throws SecurityException
    {
        if (guard != null)
            guard.checkGuard(object);

        return object;
    }

    /**
     * Writes this object out to a stream (i.e., serializes it).
     * We check the guard if there is one.
     */
    private void writeObject(java.io.ObjectOutputStream oos)
        throws java.io.IOException
    {
        if (guard != null)
            guard.checkGuard(object);

        oos.defaultWriteObject();
    }
}

⏎ java/security/GuardedObject.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
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