public class TTP223Sample{ static { try { System.loadLibrary("javaupm_ttp223"); }catch (UnsatisfiedLinkError e) { System.err.println("error in loading native library"); System.exit(-1); } } public static void main(String[] args) throws InterruptedException { upm_ttp223.TTP223 touch = new upm_ttp223.TTP223(7); while (true) { if(touch.isPressed()) System.out.println( touch.name() + " is pressed" ); else System.out.println( touch.name() + " is not pressed" ); Thread.sleep(1000); } } }