Package com.swiftmq.tools.collection

Class ArrayListTool

java.lang.Object

com.swiftmq.tools.collection.ArrayListTool

public class ArrayListTool
extends Object

A tool class for ArrayLists

Version:

1.0

Author:

Andreas Mueller, IIT GmbH

Constructor Summary

Constructors

Constructor	Description
ArrayListTool()

Method Summary

Modifier and Type	Method	Description
static int	setFirstFreeOrExpand(ArrayList list, Object object)	set the object in the list on the first position with value equals null or - if no free index exists - expand.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ArrayListTool

public ArrayListTool()

Method Details

setFirstFreeOrExpand

public static int setFirstFreeOrExpand(ArrayList list,
 Object object)

set the object in the list on the first position with value equals null or - if no free index exists - expand.

Parameters:

list - the list

object - the object to insert

Returns:

the index for this object