Java Example Program / Sample Source Code
import java.applet.Applet;
import java.awt.Graphics;
public class ReadSystemProperties extends Applet {
String value;
// Applet cannot read the following properties
// java.home
// java.class.path
// user.name
// user.home
// user.dir
// Applet can read the following properties
// java.vendor
// java.vendor.url
// java.class.version
// os.name
// os.arch
// os.version
// file.separator
// path.separator
// line.separator
public void init() {
value = System.getProperty("os.name");
}
public void paint(Graphics g) {
g.drawString(value, 40, 60);
}
} |
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