Categories:
Audio (13)
Biotech (29)
Bytecode (36)
Database (77)
Framework (7)
Game (7)
General (507)
Graphics (53)
I/O (35)
IDE (2)
JAR Tools (101)
JavaBeans (21)
JDBC (121)
JDK (426)
JSP (20)
Logging (108)
Mail (58)
Messaging (8)
Network (84)
PDF (97)
Report (7)
Scripting (84)
Security (32)
Server (121)
Servlet (26)
SOAP (24)
Testing (54)
Web (15)
XML (309)
Collections:
Other Resources:
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/lang/invoke/DelegatingMethodHandle.java
/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.lang.invoke; import java.util.Arrays; import static java.lang.invoke.LambdaForm.*; import static java.lang.invoke.MethodHandleStatics.*; /** * A method handle whose invocation behavior is determined by a target. * The delegating MH itself can hold extra "intentions" beyond the simple behavior. * @author jrose */ /*non-public*/ abstract class DelegatingMethodHandle extends MethodHandle { protected DelegatingMethodHandle(MethodHandle target) { this(target.type(), target); } protected DelegatingMethodHandle(MethodType type, MethodHandle target) { super(type, chooseDelegatingForm(target)); } protected DelegatingMethodHandle(MethodType type, LambdaForm form) { super(type, form); } /** Define this to extract the delegated target which supplies the invocation behavior. */ abstract protected MethodHandle getTarget(); @Override abstract MethodHandle asTypeUncached(MethodType newType); @Override MemberName internalMemberName() { return getTarget().internalMemberName(); } @Override boolean isInvokeSpecial() { return getTarget().isInvokeSpecial(); } @Override Class<?> internalCallerClass() { return getTarget().internalCallerClass(); } @Override MethodHandle copyWith(MethodType mt, LambdaForm lf) { // FIXME: rethink 'copyWith' protocol; it is too low-level for use on all MHs throw newIllegalArgumentException("do not use this"); } @Override String internalProperties() { return "\n& Class="+getClass().getSimpleName()+ "\n& Target="+getTarget().debugString(); } @Override BoundMethodHandle rebind() { return getTarget().rebind(); } private static LambdaForm chooseDelegatingForm(MethodHandle target) { if (target instanceof SimpleMethodHandle) return target.internalForm(); // no need for an indirection return makeReinvokerForm(target, MethodTypeForm.LF_DELEGATE, DelegatingMethodHandle.class, NF_getTarget); } static LambdaForm makeReinvokerForm(MethodHandle target, int whichCache, Object constraint, NamedFunction getTargetFn) { String debugString; switch(whichCache) { case MethodTypeForm.LF_REBIND: debugString = "BMH.reinvoke"; break; case MethodTypeForm.LF_DELEGATE: debugString = "MH.delegate"; break; default: debugString = "MH.reinvoke"; break; } // No pre-action needed. return makeReinvokerForm(target, whichCache, constraint, debugString, true, getTargetFn, null); } /** Create a LF which simply reinvokes a target of the given basic type. */ static LambdaForm makeReinvokerForm(MethodHandle target, int whichCache, Object constraint, String debugString, boolean forceInline, NamedFunction getTargetFn, NamedFunction preActionFn) { MethodType mtype = target.type().basicType(); boolean customized = (whichCache < 0 || mtype.parameterSlotCount() > MethodType.MAX_MH_INVOKER_ARITY); boolean hasPreAction = (preActionFn != null); LambdaForm form; if (!customized) { form = mtype.form().cachedLambdaForm(whichCache); if (form != null) return form; } final int THIS_DMH = 0; final int ARG_BASE = 1; final int ARG_LIMIT = ARG_BASE + mtype.parameterCount(); int nameCursor = ARG_LIMIT; final int PRE_ACTION = hasPreAction ? nameCursor++ : -1; final int NEXT_MH = customized ? -1 : nameCursor++; final int REINVOKE = nameCursor++; LambdaForm.Name[] names = LambdaForm.arguments(nameCursor - ARG_LIMIT, mtype.invokerType()); assert(names.length == nameCursor); names[THIS_DMH] = names[THIS_DMH].withConstraint(constraint); Object[] targetArgs; if (hasPreAction) { names[PRE_ACTION] = new LambdaForm.Name(preActionFn, names[THIS_DMH]); } if (customized) { targetArgs = Arrays.copyOfRange(names, ARG_BASE, ARG_LIMIT, Object[].class); names[REINVOKE] = new LambdaForm.Name(target, targetArgs); // the invoker is the target itself } else { names[NEXT_MH] = new LambdaForm.Name(getTargetFn, names[THIS_DMH]); targetArgs = Arrays.copyOfRange(names, THIS_DMH, ARG_LIMIT, Object[].class); targetArgs[0] = names[NEXT_MH]; // overwrite this MH with next MH names[REINVOKE] = new LambdaForm.Name(mtype, targetArgs); } form = new LambdaForm(debugString, ARG_LIMIT, names, forceInline); if (!customized) { form = mtype.form().setCachedLambdaForm(whichCache, form); } return form; } static final NamedFunction NF_getTarget; static { try { NF_getTarget = new NamedFunction(DelegatingMethodHandle.class .getDeclaredMethod("getTarget")); } catch (ReflectiveOperationException ex) { throw newInternalError(ex); } } }
⏎ java/lang/invoke/DelegatingMethodHandle.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, 248300👍, 4💬
Popular Posts:
JDK 11 jdk.localedata.jmod is the JMOD file for JDK 11 Localedata module. JDK 11 Locale Data module ...
JDK 7 tools.jar is the JAR file for JDK 7 tools. It contains Java classes to support different JDK t...
Jaxen, Release 1.1.1, is an open source XPath library written in Java. It is adaptable to many diffe...
commons-net-1.4.1.jar is the JAR file for Apache Commons Net 1.4.1, which implements the client side...
Jetty provides an HTTP server, HTTP client, and javax.servlet container. These components are open s...