JAVA

object to int java

        int startInt = 123; // Start Integer
        Object objectInt = startInt; // Convert Integer to object
        if(objectInt instanceof Integer) { // Check if object is Integer
            int endInt = (int) objectInt; // Convert object to Integer
        }

java object to int

int startInt = 12;
Object startObject = startInt;
if(startInt instanceof int) {
	int endInt = (int) startInt; // Object is int.
} else {
	// Object is not int.
}