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JRE 8 rt.jar - java.* 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 java.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ java/awt/AWTPermission.java
/* * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.awt; import java.security.BasicPermission; /** * This class is for AWT permissions. * An <code>AWTPermission</code> contains a target name but * no actions list; you either have the named permission * or you don't. * * <P> * The target name is the name of the AWT permission (see below). The naming * convention follows the hierarchical property naming convention. * Also, an asterisk could be used to represent all AWT permissions. * * <P> * The following table lists all the possible <code>AWTPermission</code> * target names, and for each provides a description of what the * permission allows and a discussion of the risks of granting code * the permission. * * <table border=1 cellpadding=5 summary="AWTPermission target names, descriptions, and associated risks."> * <tr> * <th>Permission Target Name</th> * <th>What the Permission Allows</th> * <th>Risks of Allowing this Permission</th> * </tr> * * <tr> * <td>accessClipboard</td> * <td>Posting and retrieval of information to and from the AWT clipboard</td> * <td>This would allow malfeasant code to share * potentially sensitive or confidential information.</td> * </tr> * * <tr> * <td>accessEventQueue</td> * <td>Access to the AWT event queue</td> * <td>After retrieving the AWT event queue, * malicious code may peek at and even remove existing events * from its event queue, as well as post bogus events which may purposefully * cause the application or applet to misbehave in an insecure manner.</td> * </tr> * * <tr> * <td>accessSystemTray</td> * <td>Access to the AWT SystemTray instance</td> * <td>This would allow malicious code to add tray icons to the system tray. * First, such an icon may look like the icon of some known application * (such as a firewall or anti-virus) and order a user to do something unsafe * (with help of balloon messages). Second, the system tray may be glutted with * tray icons so that no one could add a tray icon anymore.</td> * </tr> * * <tr> * <td>createRobot</td> * <td>Create java.awt.Robot objects</td> * <td>The java.awt.Robot object allows code to generate native-level * mouse and keyboard events as well as read the screen. It could allow * malicious code to control the system, run other programs, read the * display, and deny mouse and keyboard access to the user.</td> * </tr> * * <tr> * <td>fullScreenExclusive</td> * <td>Enter full-screen exclusive mode</td> * <td>Entering full-screen exclusive mode allows direct access to * low-level graphics card memory. This could be used to spoof the * system, since the program is in direct control of rendering. Depending on * the implementation, the security warning may not be shown for the windows * used to enter the full-screen exclusive mode (assuming that the {@code * fullScreenExclusive} permission has been granted to this application). Note * that this behavior does not mean that the {@code * showWindowWithoutWarningBanner} permission will be automatically granted to * the application which has the {@code fullScreenExclusive} permission: * non-full-screen windows will continue to be shown with the security * warning.</td> * </tr> * * <tr> * <td>listenToAllAWTEvents</td> * <td>Listen to all AWT events, system-wide</td> * <td>After adding an AWT event listener, * malicious code may scan all AWT events dispatched in the system, * allowing it to read all user input (such as passwords). Each * AWT event listener is called from within the context of that * event queue's EventDispatchThread, so if the accessEventQueue * permission is also enabled, malicious code could modify the * contents of AWT event queues system-wide, causing the application * or applet to misbehave in an insecure manner.</td> * </tr> * * <tr> * <td>readDisplayPixels</td> * <td>Readback of pixels from the display screen</td> * <td>Interfaces such as the java.awt.Composite interface or the * java.awt.Robot class allow arbitrary code to examine pixels on the * display enable malicious code to snoop on the activities of the user.</td> * </tr> * * <tr> * <td>replaceKeyboardFocusManager</td> * <td>Sets the <code>KeyboardFocusManager</code> for * a particular thread. * <td>When <code>SecurityManager</code> is installed, the invoking * thread must be granted this permission in order to replace * the current <code>KeyboardFocusManager</code>. If permission * is not granted, a <code>SecurityException</code> will be thrown. * </tr> * * <tr> * <td>setAppletStub</td> * <td>Setting the stub which implements Applet container services</td> * <td>Malicious code could set an applet's stub and result in unexpected * behavior or denial of service to an applet.</td> * </tr> * * <tr> * <td>setWindowAlwaysOnTop</td> * <td>Setting always-on-top property of the window: {@link Window#setAlwaysOnTop}</td> * <td>The malicious window might make itself look and behave like a real full desktop, so that * information entered by the unsuspecting user is captured and subsequently misused </td> * </tr> * * <tr> * <td>showWindowWithoutWarningBanner</td> * <td>Display of a window without also displaying a banner warning * that the window was created by an applet</td> * <td>Without this warning, * an applet may pop up windows without the user knowing that they * belong to an applet. Since users may make security-sensitive * decisions based on whether or not the window belongs to an applet * (entering a username and password into a dialog box, for example), * disabling this warning banner may allow applets to trick the user * into entering such information.</td> * </tr> * * <tr> * <td>toolkitModality</td> * <td>Creating {@link Dialog.ModalityType#TOOLKIT_MODAL TOOLKIT_MODAL} dialogs * and setting the {@link Dialog.ModalExclusionType#TOOLKIT_EXCLUDE * TOOLKIT_EXCLUDE} window property.</td> * <td>When a toolkit-modal dialog is shown from an applet, it blocks all other * applets in the browser. When launching applications from Java Web Start, * its windows (such as the security dialog) may also be blocked by toolkit-modal * dialogs, shown from these applications.</td> * </tr> * * <tr> * <td>watchMousePointer</td> * <td>Getting the information about the mouse pointer position at any * time</td> * <td>Constantly watching the mouse pointer, * an applet can make guesses about what the user is doing, i.e. moving * the mouse to the lower left corner of the screen most likely means that * the user is about to launch an application. If a virtual keypad is used * so that keyboard is emulated using the mouse, an applet may guess what * is being typed.</td> * </tr> * </table> * * @see java.security.BasicPermission * @see java.security.Permission * @see java.security.Permissions * @see java.security.PermissionCollection * @see java.lang.SecurityManager * * * @author Marianne Mueller * @author Roland Schemers */ public final class AWTPermission extends BasicPermission { /** use serialVersionUID from the Java 2 platform for interoperability */ private static final long serialVersionUID = 8890392402588814465L; /** * Creates a new <code>AWTPermission</code> with the specified name. * The name is the symbolic name of the <code>AWTPermission</code>, * such as "topLevelWindow", "systemClipboard", etc. An asterisk * may be used to indicate all AWT permissions. * * @param name the name of the AWTPermission * * @throws NullPointerException if <code>name</code> is <code>null</code>. * @throws IllegalArgumentException if <code>name</code> is empty. */ public AWTPermission(String name) { super(name); } /** * Creates a new <code>AWTPermission</code> object with the specified name. * The name is the symbolic name of the <code>AWTPermission</code>, and the * actions string is currently unused and should be <code>null</code>. * * @param name the name of the <code>AWTPermission</code> * @param actions should be <code>null</code> * * @throws NullPointerException if <code>name</code> is <code>null</code>. * @throws IllegalArgumentException if <code>name</code> is empty. */ public AWTPermission(String name, String actions) { super(name, actions); } }
⏎ java/awt/AWTPermission.java
Or download all of them as a single archive file:
File name: jre-rt-java-1.8.0_191-src.zip File size: 6664831 bytes Release date: 2018-10-28 Download
⇒ JRE 8 rt.jar - javax.* Package Source Code
2023-08-23, 298774👍, 4💬
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