driver method to demonstrate generic functionality

Author: NirmalSilwal

CodingBlocks Training/Day23/generics/client.java

@@ -0,0 +1,34 @@
+package Lecture23.generics;
+
+public class client {
+
+	public static void main(String[] args) {
+
+		genericPair<Integer> pair1 = new genericPair<Integer>();
+		
+		pair1.one = 1;
+		pair1.two = 2;
+		
+//		pair1.one = "hello"; // Type mismatch: cannot convert from String to Integer
+		
+		
+		Integer one = pair1.one;
+		System.out.println(one); // 1
+		
+		GenericPair2D<Integer, String> pair2 = new GenericPair2D<Integer, String>();
+		
+		pair2.one = 1;
+		pair2.two = "two, yay! I can hold string";
+		
+		String two = pair2.two;
+		System.out.println(two);
+		
+		GenericPair2D<String, Integer> pair3 = new GenericPair2D<String, Integer>();
+
+		pair3.one = "one, yay! I can also come first ";
+		pair3.two = 2;
+		
+		System.out.println(pair3.one);
+	}
+
+}