9B added

GenericClass9B.java

@@ -0,0 +1,20 @@
+public class GenericClass9B<T> {
+	private T t;
+
+	public void add(T t){
+		this.t = t;
+	}
+	
+	public T get(){
+		return t;
+	}
+	
+	public static void main(String[] args){
+		GenericClass9B<Integer> rhombus = new GenericClass9B<Integer>();
+		GenericClass9B<Double> circle = new GenericClass9B<Double>();
+		rhombus.add(33);
+		circle.add(16.9);
+		System.out.println(rhombus.get());
+		System.out.println(circle.get());
+	}
+}