JDK 17 jdk.compiler.jmod is the JMOD file for JDK 17 Compiler tool, which can be invoked by the "javac" command.

JDK 17 Compiler tool compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.compiler.jmod.

JDK 17 Compiler tool compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Compiler source code files are stored in \fyicenter\jdk-17.0.5\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/parser/TextBlockSupport.java

/*
 * Copyright (c) 2020, 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.parser;

import java.util.HashSet;
import java.util.Set;

/**
 * Methods used to support text blocks lint.
 *
 *  <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>
 */
class TextBlockSupport {
     enum WhitespaceChecks {
        INCONSISTENT,
        TRAILING
    };

    /** Check that the use of white space in content is not problematic.
     */
    static Set<WhitespaceChecks> checkWhitespace(String string) {
        // Start with empty result set.
        Set<WhitespaceChecks> checks = new HashSet<>();
        // No need to check empty strings.
        if (string.isEmpty()) {
            return checks;
        }
        // Maximum common indentation.
        int outdent = 0;
        // No need to check indentation if opting out (last line is empty.)
        char lastChar = string.charAt(string.length() - 1);
        boolean optOut = lastChar == '\n' || lastChar == '\r';
        // Split string based at line terminators.
        String[] lines = string.split("\\R");
        int length = lines.length;
        // Extract last line.
        String lastLine = length == 0 ? "" : lines[length - 1];
         if (!optOut) {
            // Prime with the last line indentation (may be blank.)
            outdent = indexOfNonWhitespace(lastLine);
            for (String line : lines) {
                // Blanks lines have no influence (last line accounted for.)
                if (!line.isBlank()) {
                    outdent = Integer.min(outdent, indexOfNonWhitespace(line));
                    if (outdent == 0) {
                        break;
                    }
                }
            }
        }
        // Last line is representative.
        String start = lastLine.substring(0, outdent);
        for (String line : lines) {
            // Fail if a line does not have the same indentation.
            if (!line.isBlank() && !line.startsWith(start)) {
                // Mix of different white space
                checks.add(WhitespaceChecks.INCONSISTENT);
            }
            // Line has content even after indent is removed.
            if (outdent < line.length()) {
                // Is the last character a white space.
                lastChar = line.charAt(line.length() - 1);
                if (Character.isWhitespace(lastChar)) {
                    // Has trailing white space.
                    checks.add(WhitespaceChecks.TRAILING);
                }
            }
        }
        return checks;
    }

   private static int indexOfNonWhitespace(String string) {
        return string.length() - string.stripLeading().length();
    }
}

⏎ com/sun/tools/javac/parser/TextBlockSupport.java

Or download all of them as a single archive file:

File name: jdk.compiler-17.0.5-src.zip
File size: 1450209 bytes
Release date: 2022-09-13
Download 

⇒ JDK 17 jdk.crypto.cryptoki.jmod - Crypto KI Module

⇐ JDK 17 jdk.charsets.jmod - Charsets Module

⇑ JDK 17 JMod/Module Files

⇑⇑ FAQ for JDK (Java Development Kit) 17