Package etomica.util

Class Arrays

java.lang.Object

etomica.util.Arrays

public final class Arrays
extends java.lang.Object

Non-instantiable class with static utility methods for working with arrays.

Method Summary

Modifier and Type	Method	Description
static <T> T[]	addObject(T[] objects, T newObject)	Returns an array formed from adding the newObject to the elements in the given array.
static <T> T[]	removeObject(T[] array, T object)	Returns an array formed by removing the given object from the given array.

Methods inherited from class java.lang.Object

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

Method Detail

addObject

public static <T> T[] addObject(T[] objects,
                                T newObject)

Returns an array formed from adding the newObject to the elements in the given array. New array is one element larger than given array, and is of same type as given array. newObject is placed at the end of the new array.

Parameters:

objects - array with objects to be put in new array

newObject - object placed at end of new array

Returns:

new array

removeObject

public static <T> T[] removeObject(T[] array,
                                   T object)

Returns an array formed by removing the given object from the given array. New array is one element smaller than given array, and is of same type as given array. Order of objects in the new array is unchanged from their order in the original array. If object is not in the given array, method returns original array without performing any action.

Parameters:

array - array with the objects

object - object being removed

Returns:

new array with the object removed