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/sjavac/Module.java

/*
 * Copyright (c) 2012, 2021, 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.sjavac;

import java.io.File;
import java.net.URI;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import com.sun.tools.sjavac.pubapi.PubApi;

/**
 * The module is the root of a set of packages/sources/artifacts.
 * At the moment there is only one module in use, the empty/no-name/default module.
 *
 *  <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 Module implements Comparable<Module> {
    private String name;
    private String dirname;
    private Map<String,Package> packages = new HashMap<>();
    private Map<String,Source> sources = new HashMap<>();
    private Map<String,File> artifacts = new HashMap<>();

    public Module(String n, String dn) {
        name = n;
        dirname = n;
    }

    public String name() { return name; }
    public String dirname() { return dirname; }
    public Map<String,Package> packages() { return packages; }
    public Map<String,Source> sources() { return sources; }
    public Map<String,File> artifacts() { return artifacts; }

    @Override
    public boolean equals(Object o) {
        return (o instanceof Module module) && name.equals(module.name);
    }

    @Override
    public int hashCode() {
        return name.hashCode();
    }

    @Override
    public int compareTo(Module o) {
        return name.compareTo(o.name);
    }

    public void save(StringBuilder b) {
        b.append("M ").append(name).append(":").append("\n");
        Package.savePackages(packages, b);
    }

    public static Module load(String l) {
        int cp = l.indexOf(':',2);
        if (cp == -1) return null;
        String name = l.substring(2,cp);
        return new Module(name, "");
    }

    public static void saveModules(Map<String,Module> ms, StringBuilder b) {
        for (Module m : ms.values()) {
            m.save(b);
        }
    }

    public void addPackage(Package p) {
        packages.put(p.name(), p);
    }

    public Package lookupPackage(String pkg) {
        // See JDK-8071904
        Package p = packages.get(pkg);
        if (p == null) {
            p = new Package(this, pkg);
            packages.put(pkg, p);
        }
        return p;
    }

    public void addSource(String pkg, Source src) {
        Package p = lookupPackage(pkg);
        src.setPackage(p);
        p.addSource(src);
        sources.put(src.file().getPath(), src);
    }

    public Source lookupSource(String path) {
        return sources.get(path);
    }

    public void addArtifacts(String pkg, Set<URI> as) {
        Package p = lookupPackage(pkg);
        for (URI u : as) {
            p.addArtifact(new File(u));
        }
    }

    public void setDependencies(String pkg, Map<String, Set<String>> deps, boolean cp) {
        lookupPackage(pkg).setDependencies(deps, cp);
    }

    public void setPubapi(String pkg, PubApi ps) {
        Package p = lookupPackage(pkg);
        p.setPubapi(ps);
    }

    public boolean hasPubapiChanged(String pkg, PubApi newPubApi) {
        Package p = lookupPackage(pkg);
        return p.hasPubApiChanged(newPubApi);
    }
}

⏎ com/sun/tools/sjavac/Module.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