Class getSystemInfo

modules/host/get_system_info_java/getSystemInfo.java:12–140

import java.util.*;

public class getSystemInfo extends Applet {

	public getSystemInfo() {
		super();
		return;
	}

	public static String getInfo() {

		String result = "";

		// -- Processor -- //
		try {
			// System.out.println("Available processors (cores): "+Integer.toString(Runtime.getRuntime().availableProcessors()));
			result += "Available processors (cores): "+Integer.toString(Runtime.getRuntime().availableProcessors())+"\n";
		}
		catch (Exception exception) {
			//result += "Exception while gathering processor info: "+exception;
			result += "Exception while gathering processor info\n";
		}

		// -- Memory -- //
		try {
			long maximumMemory = Runtime.getRuntime().maxMemory();
			// System.out.println("Maximum memory (bytes): " + (maximumMemory == Long.MAX_VALUE ? "No maximum" : maximumMemory));
			result += "Maximum memory (bytes): " + (maximumMemory == Long.MAX_VALUE ? "No maximum" : maximumMemory)+"\n";
			// System.out.println("Free memory (bytes): " + Runtime.getRuntime().freeMemory());
			result += "Free memory (bytes): " + Runtime.getRuntime().freeMemory()+"\n";
			// System.out.println("Total memory (bytes): " + Runtime.getRuntime().totalMemory());
			result += "Total memory (bytes): " + Runtime.getRuntime().totalMemory()+"\n";
		}
		catch (Exception exception) {
			//result += "Exception while gathering memory info: "+exception;
			result += "Exception while gathering memory info\n";
		}

		// -- Displays -- //
		try {
			GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
			// System.out.println("Default Screen: "+ge.getDefaultScreenDevice().getIDstring());
			result += "Default Screen: "+ge.getDefaultScreenDevice().getIDstring()+"\n";
			GraphicsDevice[] gs = ge.getScreenDevices();
			for (int i=0; i<gs.length; i++) {
				DisplayMode dm = gs[i].getDisplayMode();
				// System.out.println(gs[i].getIDstring()+" Mode: "+Integer.toString(dm.getWidth())+"x"+Integer.toString(dm.getHeight())+" "+Integer.toString(dm.getBitDepth())+"bit @ "+Integer.toString(dm.getRefreshRate())+"Hertz");
				result += gs[i].getIDstring()+" Mode: "+Integer.toString(dm.getWidth())+"x"+Integer.toString(dm.getHeight())+" "+Integer.toString(dm.getBitDepth())+"bit @ "+Integer.toString(dm.getRefreshRate())+"Hertz"+"\n";
			}
		}
		catch (Exception exception) {
			//result += "Exception while gathering display info: "+exception;
			result += "Exception while gathering display info\n";
		}

		// -- OS -- //
		try {
			// System.out.println("OS Name: "+System.getProperty("os.name"));
			result += "OS Name: "+System.getProperty("os.name")+"\n";
			// System.out.println("OS Version: "+System.getProperty("os.version"));