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JDK 11 jdk.compiler.jmod - Compiler Tool
JDK 11 jdk.compiler.jmod is the JMOD file for JDK 11 Compiler tool,
which can be invoked by the "javac" command.
JDK 11 Compiler tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.compiler.jmod.
JDK 11 Compiler tool compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Compiler source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.compiler.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ com/sun/tools/javac/util/SharedNameTable.java
/* * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package com.sun.tools.javac.util; import java.lang.ref.SoftReference; import com.sun.tools.javac.util.DefinedBy.Api; /** * Implementation of Name.Table that stores all names in a single shared * byte array, expanding it as needed. This avoids the overhead incurred * by using an array of bytes for each name. * * <p><b>This is NOT part of any supported API. * If you write code that depends on this, you do so at your own risk. * This code and its internal interfaces are subject to change or * deletion without notice.</b> */ public class SharedNameTable extends Name.Table { // maintain a freelist of recently used name tables for reuse. private static List<SoftReference<SharedNameTable>> freelist = List.nil(); static public synchronized SharedNameTable create(Names names) { while (freelist.nonEmpty()) { SharedNameTable t = freelist.head.get(); freelist = freelist.tail; if (t != null) { return t; } } return new SharedNameTable(names); } static private synchronized void dispose(SharedNameTable t) { freelist = freelist.prepend(new SoftReference<>(t)); } /** The hash table for names. */ private NameImpl[] hashes; /** The shared byte array holding all encountered names. */ public byte[] bytes; /** The mask to be used for hashing */ private int hashMask; /** The number of filled bytes in `names'. */ private int nc = 0; /** Allocator * @param names The main name table * @param hashSize the (constant) size to be used for the hash table * needs to be a power of two. * @param nameSize the initial size of the name table. */ public SharedNameTable(Names names, int hashSize, int nameSize) { super(names); hashMask = hashSize - 1; hashes = new NameImpl[hashSize]; bytes = new byte[nameSize]; } public SharedNameTable(Names names) { this(names, 0x8000, 0x20000); } @Override public Name fromChars(char[] cs, int start, int len) { int nc = this.nc; byte[] bytes = this.bytes = ArrayUtils.ensureCapacity(this.bytes, nc + len * 3); int nbytes = Convert.chars2utf(cs, start, bytes, nc, len) - nc; int h = hashValue(bytes, nc, nbytes) & hashMask; NameImpl n = hashes[h]; while (n != null && (n.getByteLength() != nbytes || !equals(bytes, n.index, bytes, nc, nbytes))) { n = n.next; } if (n == null) { n = new NameImpl(this); n.index = nc; n.length = nbytes; n.next = hashes[h]; hashes[h] = n; this.nc = nc + nbytes; if (nbytes == 0) { this.nc++; } } return n; } @Override public Name fromUtf(byte[] cs, int start, int len) { int h = hashValue(cs, start, len) & hashMask; NameImpl n = hashes[h]; byte[] names = this.bytes; while (n != null && (n.getByteLength() != len || !equals(names, n.index, cs, start, len))) { n = n.next; } if (n == null) { int nc = this.nc; names = this.bytes = ArrayUtils.ensureCapacity(names, nc + len); System.arraycopy(cs, start, names, nc, len); n = new NameImpl(this); n.index = nc; n.length = len; n.next = hashes[h]; hashes[h] = n; this.nc = nc + len; if (len == 0) { this.nc++; } } return n; } @Override public void dispose() { dispose(this); } static class NameImpl extends Name { /** The next name occupying the same hash bucket. */ NameImpl next; /** The index where the bytes of this name are stored in the global name * buffer `byte'. */ int index; /** The number of bytes in this name. */ int length; NameImpl(SharedNameTable table) { super(table); } @Override public int getIndex() { return index; } @Override public int getByteLength() { return length; } @Override public byte getByteAt(int i) { return getByteArray()[index + i]; } @Override public byte[] getByteArray() { return ((SharedNameTable) table).bytes; } @Override public int getByteOffset() { return index; } /** Return the hash value of this name. */ @DefinedBy(Api.LANGUAGE_MODEL) public int hashCode() { return index; } /** Is this name equal to other? */ @DefinedBy(Api.LANGUAGE_MODEL) public boolean equals(Object other) { if (other instanceof Name) return table == ((Name)other).table && index == ((Name) other).getIndex(); else return false; } } }
⏎ com/sun/tools/javac/util/SharedNameTable.java
Or download all of them as a single archive file:
File name: jdk.compiler-11.0.1-src.zip File size: 1347269 bytes Release date: 2018-11-04 Download
⇒ JDK 11 jdk.crypto.cryptoki.jmod - Crypto KI Module
2020-08-13, 124710👍, 0💬
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