public static String[] add(String[] array, String obj) public static boolean isContainsOneBlank(String[] array)| ArrayUtils | Line # 8 | 10 | 5 | 0% |
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| 1 | package com.atlassian.core.util.collection; | |
| 2 | ||
| 3 | import org.apache.commons.lang.StringUtils; | |
| 4 | ||
| 5 | /** | |
| 6 | * Collection of useful Array methods | |
| 7 | */ | |
| 8 | public class ArrayUtils | |
| 9 | { | |
| 10 | /** | |
| 11 | * Adds a string to an array and resizes the array. Method is null safe. | |
| 12 | * @param array - original array | |
| 13 | * @param obj - String to add | |
| 14 | * @return an array with the new straing addded to the end | |
| 15 | */ | |
| 16 | 0 |
public static String[] add(String[] array, String obj) |
| 17 | { | |
| 18 | 0 | if (array != null) |
| 19 | { | |
| 20 | 0 | String[] newArray = new String[array.length + 1]; |
| 21 | 0 | for (int i = 0; i < array.length; i++) |
| 22 | { | |
| 23 | 0 | newArray[i] = array[i]; |
| 24 | } | |
| 25 | 0 | newArray[array.length] = obj; |
| 26 | ||
| 27 | 0 | return newArray; |
| 28 | } | |
| 29 | 0 | else if (obj != null) |
| 30 | { | |
| 31 | 0 | return new String[]{obj}; |
| 32 | } | |
| 33 | else | |
| 34 | { | |
| 35 | 0 | return null; |
| 36 | } | |
| 37 | } | |
| 38 | ||
| 39 | /** | |
| 40 | * Checks if the array is not null, and contains one and only one element, which is blank (see {@link StringUtils#isBlank}) | |
| 41 | * @param array | |
| 42 | * @return true or false | |
| 43 | */ | |
| 44 | 0 |
public static boolean isContainsOneBlank(String[] array) |
| 45 | { | |
| 46 | 0 | return array != null && array.length == 1 && StringUtils.isBlank(array[0]); |
| 47 | } | |
| 48 | } | |
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