Method promoteToInteger

src/bsh/Primitive.java:596–604

Promote primitive wrapper type to to Integer wrapper type

(Object wrapper )

		Promote primitive wrapper type to to Integer wrapper type
	*/
    static Object promoteToInteger(Object wrapper )
    {
        if(wrapper instanceof Character)
            return new Integer(((Character)wrapper).charValue());
        else if((wrapper instanceof Byte) || (wrapper instanceof Short))
            return new Integer(((Number)wrapper).intValue());

        return wrapper;
    }

	/**
		Promote the pair of primitives to the maximum type of the two.