Object to Integer

[Dino Buljubasic]

Hi

I am new to java, have a simple problem.

I pass to a procedure anObject as :

firePropertyChange(propertyName, new Integer( oldInt), new
Integer(newInt)) {}

firePropertyChange parameters must be of an Object value, if they are
primitives as in this example, I must wrap them up

how do I get the integer values inside that procedure ?
thanks

 

[Eric Sosman]

Hi

I am new to java, have a simple problem.

I pass to a procedure anObject as :

firePropertyChange(propertyName, new Integer( oldInt), new
Integer(newInt)) {}

firePropertyChange parameters must be of an Object value, if they are
primitives as in this example, I must wrap them up

how do I get the integer values inside that procedure ?

Object obj = new Integer(42);
int answer = ((Integer)obj).intValue();

 

[Tim Slattery]

firePropertyChange(propertyName, new Integer( oldInt), new
Integer(newInt)) {}

how do I get the integer values inside that procedure ?
thanks

Use the intValue method of the Integer object