Создай обертку для параметра.
| Код |
public class Main
{
public static void main(String[] args)
{
Integer i = 0;
UniversalWrapper<Integer> param = new UniversalWrapper<Integer>(i);
test(param);
System.out.println("i = " + param.getObject());
}
public static void test(UniversalWrapper<Integer> i)
{
Integer local = i.getObject();
local++;
i.setObject(local);
}
}
class UniversalWrapper<T>
{
private T object = null;
public UniversalWrapper(T object)
{
this.object = object;
}
public T getObject()
{
return object;
}
public void setObject(T object)
{
this.object = object;
}
}
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