Java dynamic array sizes?

Question

I have a class - xClass, that I want to load into an array of xClass so I the declaration:

xClass mysclass[] = new xClass[10];
myclass[0] = new xClass();
my         


        

Answer 1

I recommend using vectors instead. Very easy to use and has many predefined methods for implementation.

import java.util.*;

Vector v=new Vector(5,2);

to add an element simply use:

v.addElement(int);

In the (5,2) the first 5 is the initial size of the vector. If you exceed the initial size,the vector will grow by 2 places. If it exceeds again, then it will again increase by 2 places and so on.