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.

⏎ com/sun/tools/javac/util/StringUtils.java

/*
 * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.tools.javac.util;

import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/** A collection of utilities for String manipulation.
 *
 *  <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 StringUtils {

    /**Converts the given String to lower case using the {@link Locale#US US Locale}. The result
     * is independent of the default Locale in the current JVM instance.
     */
    public static String toLowerCase(String source) {
        return source.toLowerCase(Locale.US);
    }

    /**Converts the given String to upper case using the {@link Locale#US US Locale}. The result
     * is independent of the default Locale in the current JVM instance.
     */
    public static String toUpperCase(String source) {
        return source.toUpperCase(Locale.US);
    }

    /**Case insensitive version of {@link String#indexOf(java.lang.String)}. Equivalent to
     * {@code text.indexOf(str)}, except the matching is case insensitive.
     */
    public static int indexOfIgnoreCase(String text, String str) {
        return indexOfIgnoreCase(text, str, 0);
    }

    /**Case insensitive version of {@link String#indexOf(java.lang.String, int)}. Equivalent to
     * {@code text.indexOf(str, startIndex)}, except the matching is case insensitive.
     */
    public static int indexOfIgnoreCase(String text, String str, int startIndex) {
        Matcher m = Pattern.compile(Pattern.quote(str), Pattern.CASE_INSENSITIVE).matcher(text);
        return m.find(startIndex) ? m.start() : -1;
    }

}

⏎ com/sun/tools/javac/util/StringUtils.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

⇐ JDK 11 jdk.charsets.jmod - Charsets Module

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