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javatools.util
Class NullUtils  

java.lang.Object
  javatools.util.NullUtils

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public class NullUtils

extends java.lang.Object

Contains some functions for use with null values.

Version:

0.0.1

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Constructor Summary

NullUtils()           Creates new NullUtils

 

Method Summary
static boolean	isArrayNull(java.lang.Object[] arr)           Checks if an array is made only of null objects.
static boolean	isListNull(java.util.List lst)           Checks if a list contains only null objects.
static java.lang.Object[]	nullArray(int count)           Returns an array of null objects.
static java.util.List	nullList(int count)           A List of null objects.

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

NullUtils

public NullUtils()

Creates new NullUtils

Method Detail

nullArray

public static java.lang.Object[] nullArray(int count)

Returns an array of null objects.

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nullList

public static java.util.List nullList(int count)

A List of null objects.

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isArrayNull

public static boolean isArrayNull(java.lang.Object[] arr)

Checks if an array is made only of null objects.

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isListNull

public static boolean isListNull(java.util.List lst)

Checks if a list contains only null objects.

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