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how to remove null values collections Code Example
java remove List null element 
dataList.removeAll(Collections.singleton(null));
how to remove null values collections 
2. HOW TO REMOVE NULL VALUES
List<String> list = new ArrayList
                   (Arrays.asList("Java",null,"Python",null, "Ruby"));
CollectionUtils.filter(list, PredicateUtils.notNullPredicate()); 
                                                     ==> removes nulls
System.out.println(list);



Java

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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
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