[Lord_Jeremy]

It couldn't possibly have ArrayLists like you might be used to because this version of java doesn't support template classes. That means you can't do Class<Type>. You can use a Vector just like an ArrayList if you cast the return of elementAt(int) as the class you're expecting.

For example, the following code sets an array of doubles and then prints each value increased by 10.

import java.util.Vector;

public class Test
{
	public static void main(String[] args)
	{
		Vector vec = new Vector();
		
		vec.addElement( new Double( 1.0 ) );
		vec.addElement( new Double( -5.0 ) );
		vec.addElement( new Double( 2.2 ) );

		for( int i = 0; i < vec.size(); i++ )
		{
			System.out.println( 10 + ( (Double)vec.elementAt(i) ).doubleValue() );
		}
	}
}