Package org.jobrunr.utils
Class CollectionUtils
- java.lang.Object
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- org.jobrunr.utils.CollectionUtils
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public class CollectionUtils extends java.lang.Object
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static <T> java.util.ArrayList<T>
asArrayList(java.util.Collection<T> existingCollection)
static <T> java.util.List<T>
asList(T[] array, T... params)
static <T> java.util.Set<T>
asSet(java.util.Collection<T>... existingCollections)
static <T> java.util.Set<T>
asSet(T... items)
static <T> boolean
isNotNullOrEmpty(java.util.Collection<T> collection)
static <T> boolean
isNotNullOrEmpty(T[] someArray)
static <T> boolean
isNullOrEmpty(java.util.Collection<T> collection)
static <T> boolean
isNullOrEmpty(T[] someArray)
static <K,V>
java.util.Map<K,V>mapOf(K key1, V value1)
static <K,V>
java.util.Map<K,V>mapOf(K key1, V value1, K key2, V value2)
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Method Detail
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isNotNullOrEmpty
public static <T> boolean isNotNullOrEmpty(java.util.Collection<T> collection)
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isNullOrEmpty
public static <T> boolean isNullOrEmpty(java.util.Collection<T> collection)
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isNotNullOrEmpty
public static <T> boolean isNotNullOrEmpty(T[] someArray)
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isNullOrEmpty
public static <T> boolean isNullOrEmpty(T[] someArray)
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asList
public static <T> java.util.List<T> asList(T[] array, T... params)
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asArrayList
public static <T> java.util.ArrayList<T> asArrayList(java.util.Collection<T> existingCollection)
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asSet
public static <T> java.util.Set<T> asSet(T... items)
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asSet
public static <T> java.util.Set<T> asSet(java.util.Collection<T>... existingCollections)
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mapOf
public static <K,V> java.util.Map<K,V> mapOf(K key1, V value1)
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mapOf
public static <K,V> java.util.Map<K,V> mapOf(K key1, V value1, K key2, V value2)
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