generic classes in java
// A Simple Java program to show multiple
// type parameters in Java Generics
// We use < > to specify Parameter type
class Test<T, U>
{
T obj1; // An object of type T
U obj2; // An object of type U
// constructor
Test(T obj1, U obj2)
{
this.obj1 = obj1;
this.obj2 = obj2;
}
// To print objects of T and U
public void print()
{
System.out.println(obj1);
System.out.println(obj2);
}
}
// Driver class to test above
class Main
{
public static void main (String[] args)
{
Test <String, Integer> obj =
new Test<String, Integer>("GfG", 15);
obj.print();
}
}