Generics Part1

package GenericsDemo;




public class RealGenerics<E extends SupprGenerics> extends SupprNonGenerics{
E t;
RealGenerics(E t){
this.t=t;
}
String Opeartion1(){
return t.Opeartion1();
}
String Opeartion2(){
return t.Opeartion1();
}

}

package GenericsDemo;

public class SupprGenerics {

private String String1 ;

private String string2;

String Opeartion1(){

return String1;

}

String Opeartion2(){

return string2;

}

}

package GenericsDemo;

public class SupprGenericsExtendLevel1 extends SupprGenerics{

private String String1 ;

private String string2;

String Opeartion11(){

return String1;

}

String Opeartion22(){

return string2;

}

}

package GenericsDemo;

public class SupprGenericsExtendLevel2 extends SupprGenericsExtendLevel1 {

private String String1;

private String string2;

private String string3;

String Opeartion111() {

return String1;

}

String Opeartion222() {

return string2;

}

String Opeartion333(RealGenerics<? super SupprGenericsExtendLevel2> a) {

return string3;

}

}

package GenericsDemo;

public class SupprNonGenerics {

private String String1 ;

private String string2;

String Opeartion11(){

return String1;

}

String Opeartion22(){

return string2;

}

}