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/parser/ScannerFactory.java

/*
 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */

package com.sun.tools.javac.parser;

import java.nio.CharBuffer;

import com.sun.tools.javac.code.Preview;
import com.sun.tools.javac.code.Source;
import com.sun.tools.javac.util.Context;
import com.sun.tools.javac.util.Log;
import com.sun.tools.javac.util.Names;


/**
 * A factory for creating scanners.
 *
 *  <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 ScannerFactory {
    /** The context key for the scanner factory. */
    public static final Context.Key<ScannerFactory> scannerFactoryKey = new Context.Key<>();

    /** Get the Factory instance for this context. */
    public static ScannerFactory instance(Context context) {
        ScannerFactory instance = context.get(scannerFactoryKey);
        if (instance == null)
            instance = new ScannerFactory(context);
        return instance;
    }

    final Log log;
    final Names names;
    final Source source;
    final Preview preview;
    final Tokens tokens;

    /** Create a new scanner factory. */
    protected ScannerFactory(Context context) {
        context.put(scannerFactoryKey, this);
        this.log = Log.instance(context);
        this.names = Names.instance(context);
        this.source = Source.instance(context);
        this.preview = Preview.instance(context);
        this.tokens = Tokens.instance(context);
    }

    public Scanner newScanner(CharSequence input, boolean keepDocComments) {
        if (input instanceof CharBuffer) {
            CharBuffer buf = (CharBuffer) input;
            if (keepDocComments)
                return new Scanner(this, new JavadocTokenizer(this, buf));
            else
                return new Scanner(this, buf);
        } else {
            char[] array = input.toString().toCharArray();
            return newScanner(array, array.length, keepDocComments);
        }
    }

    public Scanner newScanner(char[] input, int inputLength, boolean keepDocComments) {
        if (keepDocComments)
            return new Scanner(this, new JavadocTokenizer(this, input, inputLength));
        else
            return new Scanner(this, input, inputLength);
    }
}

⏎ com/sun/tools/javac/parser/ScannerFactory.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

⇑ Download and Use JDK 11

⇑⇑ FAQ for JDK (Java Development Kit)