JDK 17 java.base.jmod is the JMOD file for JDK 17 Base module.

JDK 17 Base module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.base.jmod.

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

JDK 17 Base module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.base.

You can click and view the content of each source code file in the list below.

⏎ java/util/zip/CheckedOutputStream.java

/*
 * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package java.util.zip;

import java.io.FilterOutputStream;
import java.io.OutputStream;
import java.io.IOException;

/**
 * An output stream that also maintains a checksum of the data being
 * written. The checksum can then be used to verify the integrity of
 * the output data.
 *
 * @see         Checksum
 * @author      David Connelly
 * @since 1.1
 */
public class CheckedOutputStream extends FilterOutputStream {
    private Checksum cksum;

    /**
     * Creates an output stream with the specified Checksum.
     * @param out the output stream
     * @param cksum the checksum
     */
    public CheckedOutputStream(OutputStream out, Checksum cksum) {
        super(out);
        this.cksum = cksum;
    }

    /**
     * Writes a byte. Will block until the byte is actually written.
     * @param b the byte to be written
     * @throws    IOException if an I/O error has occurred
     */
    public void write(int b) throws IOException {
        out.write(b);
        cksum.update(b);
    }

    /**
     * Writes an array of bytes. Will block until the bytes are
     * actually written.
     * @param b the data to be written
     * @param off the start offset of the data
     * @param len the number of bytes to be written
     * @throws    IOException if an I/O error has occurred
     */
    public void write(byte[] b, int off, int len) throws IOException {
        out.write(b, off, len);
        cksum.update(b, off, len);
    }

    /**
     * Returns the Checksum for this output stream.
     * @return the Checksum
     */
    public Checksum getChecksum() {
        return cksum;
    }
}

⏎ java/util/zip/CheckedOutputStream.java

Or download all of them as a single archive file:

File name: java.base-17.0.5-src.zip
File size: 8883851 bytes
Release date: 2022-09-13
Download 

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