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Box.javaAPI DocExample516Wed May 05 14:54:50 BST 2004com.oreilly.tiger.ch02

Box

public class Box extends Object

Fields Summary
protected List
contents
Constructors Summary
public Box()

    contents = new ArrayList<T>();
Methods Summary
public voidadd(T o)

    contents.add(o);
public intgetSize()

    return contents.size();
public Tgrab()

    if (!isEmpty()) {
      return contents.remove(0);
    } else
      return null;
public booleanisEmpty()

    return (contents.size() == 0);