Java clock speeds example

import com.pi4j.system.NetworkInfo;
import com.pi4j.system.SystemInfo;
 
import java.io.IOException;
import java.text.ParseException;
 
public class clockinfo 
{
 
    public static void main(String[] args) throws InterruptedException, IOException, ParseException 
	{
 
		System.out.println("----------------------------------------------------");
        System.out.println("CLOCK INFO");
        System.out.println("----------------------------------------------------");
        System.out.println("ARM Frequency     :  " + SystemInfo.getClockFrequencyArm());
        System.out.println("CORE Frequency    :  " + SystemInfo.getClockFrequencyCore());
        System.out.println("H264 Frequency    :  " + SystemInfo.getClockFrequencyH264());
        System.out.println("ISP Frequency     :  " + SystemInfo.getClockFrequencyISP());
        System.out.println("V3D Frequency     :  " + SystemInfo.getClockFrequencyV3D());
        System.out.println("UART Frequency    :  " + SystemInfo.getClockFrequencyUART());
        System.out.println("PWM Frequency     :  " + SystemInfo.getClockFrequencyPWM());
        System.out.println("EMMC Frequency    :  " + SystemInfo.getClockFrequencyEMMC());
        System.out.println("Pixel Frequency   :  " + SystemInfo.getClockFrequencyPixel());
        System.out.println("VEC Frequency     :  " + SystemInfo.getClockFrequencyVEC());
        System.out.println("HDMI Frequency    :  " + SystemInfo.getClockFrequencyHDMI());
        System.out.println("DPI Frequency     :  " + SystemInfo.getClockFrequencyDPI());
 
 
        System.out.println();
        System.out.println();
    }
}