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.

⏎ jdk/jfr/internal/consumer/FileAccess.java

/*
 * Copyright (c) 2019, 2021, 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.consumer;

import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.file.DirectoryStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.FileTime;

// Protected by modular boundaries.
public abstract class FileAccess {
    public static final FileAccess UNPRIVILEGED = new UnPrivileged();

    public abstract RandomAccessFile openRAF(File f, String mode) throws IOException;

    public abstract DirectoryStream<Path> newDirectoryStream(Path repository) throws IOException;

    public abstract String getAbsolutePath(File f) throws IOException;

    public abstract long length(File f) throws IOException;

    public abstract long fileSize(Path p) throws IOException;

    public abstract boolean exists(Path s) throws IOException;

    public abstract boolean isDirectory(Path p);

    public abstract FileTime getLastModified(Path p) throws IOException;

    private static class UnPrivileged extends FileAccess {
        @Override
        public RandomAccessFile openRAF(File f, String mode) throws IOException {
            return new RandomAccessFile(f, mode);
        }

        @Override
        public DirectoryStream<Path> newDirectoryStream(Path dir) throws IOException {
            return Files.newDirectoryStream(dir);
        }

        @Override
        public String getAbsolutePath(File f) throws IOException {
            return f.getAbsolutePath();
        }

        @Override
        public long length(File f) throws IOException {
            return f.length();
        }

        @Override
        public long fileSize(Path p) throws IOException {
            return Files.size(p);
        }

        @Override
        public boolean exists(Path p) {
            return Files.exists(p);
        }

        @Override
        public boolean isDirectory(Path p) {
            return Files.isDirectory(p);
        }

        @Override
        public FileTime getLastModified(Path p) throws IOException {
            return Files.getLastModifiedTime(p);
        }
    }
}

⏎ jdk/jfr/internal/consumer/FileAccess.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 

⇒ JDK 17 jdk.jlink.jmod - JLink Tool

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