Class CollectionUtil
- java.lang.Object
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- org.eclipse.net4j.util.collection.CollectionUtil
 
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 public final class CollectionUtil extends java.lang.ObjectVarious static helper methods.- Since:
- 3.5
- Author:
- Eike Stepper
 
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Nested Class SummaryNested Classes Modifier and Type Class Description static classCollectionUtil.KeepMappedValue
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Method SummaryAll Methods Static Methods Concrete Methods Modifier and Type Method Description static <T> booleanaddNotNull(java.util.Collection<? super T> c, T e)static <K,V>
 Vcompute(java.util.Map<K,V> map, K key, java.util.function.BiFunction<? super K,? super V,? extends V> remappingFunction)static <T> java.util.Iterator<T>dump(java.util.Iterator<T> it)static <K,V>
 java.util.List<K>removeAll(java.util.Map<K,V> map, java.util.function.BiPredicate<K,V> predicate)static <T> java.util.Set<T>setOf(java.util.Collection<? extends T> c)
 
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Method Detail- 
dumppublic static <T> java.util.Iterator<T> dump(java.util.Iterator<T> it) 
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addNotNullpublic static <T> boolean addNotNull(java.util.Collection<? super T> c, T e)- Since:
- 3.16
 
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setOfpublic static <T> java.util.Set<T> setOf(java.util.Collection<? extends T> c) - Since:
- 3.16
 
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removeAllpublic static <K,V> java.util.List<K> removeAll(java.util.Map<K,V> map, java.util.function.BiPredicate<K,V> predicate)- Since:
- 3.16
 
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computepublic static <K,V> V compute(java.util.Map<K,V> map, K key, java.util.function.BiFunction<? super K,? super V,? extends V> remappingFunction)- Since:
- 3.16
 
 
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