program 9

GenericClass.java

@@ -0,0 +1,12 @@
+// write a java code for generic class
+public class GenericClass<T1, T2>{
+  public void display(T1 var1, T2 var2){
+    System.out.println("Name: " + var1 + ", ID:" + var2);
+  }
+  public static void main(String[] args){
+    GenericClass<String,Integer> obj1 = new GenericClass<String,Integer>();
+    GenericClass<Integer,Integer> obj2 = new GenericClass<Integer,Integer>();
+    obj1.display("abc", 101);
+    obj2.display(201, 301);
+  }
+}