public class AutoBoxLabSolution
{
	Integer iObj;
	Float fObj;
	Long lObj;
	Double dObj;

	public AutoBoxLabSolution() {

	}

	public static void main( String[] args ) {
		AutoBoxLabSolution a = new AutoBoxLabSolution();
		a.iObj = 20 ;
		a.fObj = 21f ;
		a.lObj = 22L ;
		a.dObj = 23d;

		System.out.println( " int Value of iObj is: " + a.iObj );
		System.out.println( " float Value of iObj is: " + a.fObj );
		System.out.println( " long Value of iObj is: " + a.lObj );
		System.out.println( " double Value of iObj is: " + a.dObj );


	}
}