i want my result as a java,lang,Integer STORED in variable ITPAYABLE
as i am working with XMLBEANS

ITPAYABLE AND GROSSINCOME are XMLBEAN OBJECT

  public void perform1() throws Exception
    {

        java.lang.Integer ITPAYABLE=calculate(GROSSINCOME);
    }
private java.lang.Integer calculate(java.lang.Integer grossincome)throws Exception
{

        float f=10/100;
        String str=Float.toString(f);
        int i =Integer.parseInt(str);

      int a=(i*(grossincome.intValue()));

    return ITPAYABLE;
 }

not entirely sure what the problem is, but I don't understand the code above. Not sure why you are trying to return ITPAYABLE from method calculate when surly the result is 'a'.

If you want to cast an int to an Integer you can just do

Integer objectInt = new Integer(5); etc

or in your case for your method:

return new Integer(a);

although a word on your code layout. It really is recommended that primitives and objects that are fully capitalized are only used for static final members of a class. i.e. constant values.

erm.. hope that's helpful.

holdmykidney