Package org.apache.poi.util

Class ArrayUtil

java.lang.Object

org.apache.poi.util.ArrayUtil

@Internal
public final class ArrayUtil
extends Object

Utility classes for dealing with arrays.

Method Summary

Modifier and Type	Method	Description
static void	arrayMoveWithin(Object[] array, int moveFrom, int moveTo, int numToMove)	Moves a number of entries in an array to another point in the array, shifting those inbetween as required.

Methods inherited from class java.lang.Object

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

Method Details

arrayMoveWithin

public static void arrayMoveWithin(Object[] array,
 int moveFrom,
 int moveTo,
 int numToMove)

Moves a number of entries in an array to another point in the array, shifting those inbetween as required.

Parameters:

array - The array to alter

moveFrom - The (0 based) index of the first entry to move

moveTo - The (0 based) index of the positition to move to

numToMove - The number of entries to move