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/lang/UnsupportedClassVersionError.java

/*
 * Copyright (c) 1998, 2019, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package java.lang;

/**
 * Thrown when the Java Virtual Machine attempts to read a class
 * file and determines that the major and minor version numbers
 * in the file are not supported.
 *
 * @since   1.2
 */
public class UnsupportedClassVersionError extends ClassFormatError {
    @java.io.Serial
    private static final long serialVersionUID = -7123279212883497373L;

    /**
     * Constructs a {@code UnsupportedClassVersionError}
     * with no detail message.
     */
    public UnsupportedClassVersionError() {
        super();
    }

    /**
     * Constructs a {@code UnsupportedClassVersionError} with
     * the specified detail message.
     *
     * @param   s   the detail message.
     */
    public UnsupportedClassVersionError(String s) {
        super(s);
    }
}

⏎ java/lang/UnsupportedClassVersionError.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 

⇒ JDK 17 java.compiler.jmod - Compiler Module

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