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import java.lang.Thread;import java.io.*;public class ServerAlive extends ServernonStatic implements Runnable {	protected String incoming;	public boolean alive;	public void run() {		while(true) {			if(tojava == null) { System.err.println("ERROR"); }			System.out.println("30 Sek");			tojava.println("HELLOR");			incoming = "";			//Incoming Thread erstellen			Serverincoming serverincominga= new Serverincoming();			serverincominga.incoming = incoming;			serverincominga.inClient = inClient;			Thread serverincomingthr = new Thread(serverincominga);			//			try {				//Incomingthread starten und auf Antwort warten!				serverincomingthr.start();				try {					Thread.sleep(2000);				} catch (InterruptedException e) { }				serverincomingthr.interrupt();				if(incoming == null) {					alive = false;					super.break;				} else {					alive = true;				}				//System.err.println(inClient.readLine());			} catch (IOException e) { }			try {				Thread.sleep(10000);			} catch (InterruptedException e) { }		}	}}