CCB Premier Import

11-SOURCES/generique/CoupleDiff.java

@@ -0,0 +1,36 @@
+package generique;
+
+class CoupleDiff<T, U> {
+    private T x; // le premier element du couple
+    private U y; // le second element du couple
+
+    public CoupleDiff(T premier, U second) {
+   	 x = premier;
+   	 y = second;
+    }
+
+    public T getPremier() {
+   	 return x;
+    }
+
+    public void affiche() {
+   	 System.out.println ("Couple diff 1ere val : " + x + " - 2e val : " + y ) ;
+    }
+    
+    public static void main(String args[]) {
+      	 Integer oi1 = 3;
+      	 Double od1 = 2.5;
+      	 CoupleDiff<Integer, Double> ch1 = new CoupleDiff<Integer, Double>(oi1,
+      			 od1);
+      	 ch1.affiche();
+
+      	 Integer oi2 = 4;
+      	 CoupleDiff<Integer, Integer> ch2 = new CoupleDiff<Integer, Integer>(oi1, oi2);
+      	 ch2.affiche();
+
+      	 Integer n = ch1.getPremier();
+      	 System.out.println("premier element du couple ch1 = " + n);
+       }
+
+}
+