class PrimKonsument extends Thread {
    private boolean fertig;
    void stopp(){fertig = true;}
    
    private PrimLager lager;
    private String name;
    PrimKonsument(PrimLager pL, String pN) {
        super(pN);
        lager = pL; name = pN;
    }
    
    
    public void run() {
        while (!fertig) {  
            while (lager.istLeer()) {
            	if (fertig) return;
            	yield();
            	}
            int x = lager.abholen();
            System.out.println(name + " konsumiert: " + x);
            }
        }
}