I am creating an application similar to CPU-Z to obtain the full specifications of the device, such as details of the cache, graphics card, temperature, number of cores and threads, and frequency.
The problem is that I searched for a long time and found only a little thing until I felt frustrated. Are there any offices in Java that support this? I want a code to help.

 import java.awt.GraphicsDevice;
 import java.awt.GraphicsEnvironment;
 import java.lang.management.ManagementFactory;

import com.sun.management.OperatingSystemMXBean;

public class Cpu {

public static void main(String[] args) {

    OperatingSystemMXBean osBean = (OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean();

    long cacheSize = osBean.getFreePhysicalMemorySize();

    System.out.println( + osBean.getVendor());
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] gs = ge.getScreenDevices();

    for (GraphicsDevice gd : gs) {
        System.out.println(gd.getIDstring());
        System.out.println(gd.getDisplayMode().getWidth()
                + "x" + gd.getDisplayMode().getHeight());
    }
    System.out.println(gs[0].getConfigurations()[0].getDevice());
    System.out.println(gs[0].getDefaultConfiguration().getDevice());
    System.out.println("CACHE " + cacheSize / (1024 * 1024 * 1024) + " bytes");

    System.out.println(osBean.getAvailableProcessors());

    System.out.println((osBean.getTotalPhysicalMemorySize()) / (1024 * 1024 * 1024) + " bytes");

    System.out.println(osBean.getProcessCpuLoad());
    System.out.println(osBean.getProcessCpuTime());
    System.out.println(osBean.getVersion());
    System.out.println(osBean.getArch());
    System.out.println(osBean.getName());
    System.out.println(osBean.getSystemCpuLoad());

}

}