JDK 17 jdk.jfr.jmod - JFR Module

JDK 17 jdk.jfr.jmod is the JMOD file for JDK 17 JFR module.

JDK 17 JFR module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.jfr.jmod.

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

JDK 17 JFR module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.jfr.

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

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jdk/jfr/consumer/RecordedThread.java

/*
 * Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package jdk.jfr.consumer;

import jdk.jfr.internal.consumer.ObjectContext;

/**
 * A recorded thread.
 *
 * @since 9
 */
public final class RecordedThread extends RecordedObject {
    private final long uniqueId;

    // package private
    RecordedThread(ObjectContext objectContext, long id, Object[] values) {
        super(objectContext, values);
        this.uniqueId = id;
    }

    /**
     * Returns the thread name used by the operating system.
     *
     * @return the OS thread name, or {@code null} if doesn't exist
     */
    public String getOSName() {
        return getTyped("osName", String.class, null);
    }

    /**
     * Returns the thread ID used by the operating system.
     *
     * @return The Java thread ID, or {@code -1} if doesn't exist
     */
    public long getOSThreadId() {
        Long l = getTyped("osThreadId", Long.class, -1L);
        return l.longValue();
    }

    /**
     * Returns the Java thread group, if available.
     *
     * @return the thread group, or {@code null} if doesn't exist
     */
    public RecordedThreadGroup getThreadGroup() {
        return getTyped("group", RecordedThreadGroup.class, null);
    }

    /**
     * Returns the Java thread name, or {@code null} if doesn't exist.
     * <p>
     * Returns {@code java.lang.Thread.getName()} if the thread has a Java
     * representation. {@code null} otherwise.
     *
     * @return the Java thread name, or {@code null} if doesn't exist
     */
    public String getJavaName() {
        return getTyped("javaName", String.class, null);
    }

    /**
     * Returns the Java thread ID, or {@code -1} if it's not a Java thread.
     *
     * @return the Java thread ID, or {@code -1} if it's not a Java thread
     */
    public long getJavaThreadId() {
        Long l = getTyped("javaThreadId", Long.class, -1L);
        return l.longValue();
    }

    /**
     * Returns a unique ID for both native threads and Java threads that can't be
     * reused within the lifespan of the JVM.
     * <p>
     * See {@link #getJavaThreadId()} for the ID that is returned by
     * {@code java.lang.Thread.getId()}
     *
     * @return a unique ID for the thread
     */
    public long getId() {
        return uniqueId;
    }
}

jdk/jfr/consumer/RecordedThread.java

 

Or download all of them as a single archive file:

File name: jdk.jfr-17.0.5-src.zip
File size: 363343 bytes
Release date: 2022-09-13
Download 

 

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⇑⇑ FAQ for JDK (Java Development Kit) 17

2023-04-17, 8974👍, 0💬