JDK 11 jdk.jfr.jmod is the JMOD file for JDK 11 JFR module.

JDK 11 JFR module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.jfr.jmod.

JDK 11 JFR module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 JFR module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.jfr.

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

⏎ jdk/jfr/internal/test/WhiteBox.java

/*
 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package jdk.jfr.internal.test;

public final class WhiteBox {

    private static boolean writeAllObjectSamples;

    /**
     * If OldObjectSample event is enabled, calling this method
     * ensures that all object samples are written, including short-lived objects.
     * Purpose of this method is to increase determinism in tests.
     *
     * @param writeAllObjectSamples if all samples should be written or not
     *
     */
    public static void setWriteAllObjectSamples(boolean writeAllSamples) {
        writeAllObjectSamples = writeAllSamples;
    }

    public static boolean getWriteAllObjectSamples() {
        return writeAllObjectSamples;
    }

}

⏎ jdk/jfr/internal/test/WhiteBox.java

Or download all of them as a single archive file:

File name: jdk.jfr-11.0.1-src.zip
File size: 237632 bytes
Release date: 2018-11-04
Download 

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