/media/sda-magnetic/david/Dokumente-15/fernuni-hagen/cs-i-ii/old-cs-2-03/java-new/java-2020-11-14/ParamProgTest1.java

public class ParamProgTest1 {
    public static void main (String [] argv) {
        ContainerX  <String> cntner = new ContainerX <String> (argv[0]);
        
        System.out.println (cntner.getData());
            
    }
    
    public static class ContainerX <P> {
        P data;
        
        ContainerX (P data) {
            this.data = data;
        }
        
        void setData (P data) {
            this.data = data;
        }
        
        P getData () {
            return this.data;
        }
    }

}