java remove List null element
dataList.removeAll(Collections.singleton(null));java remove List null element
dataList.removeAll(Collections.singleton(null));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);Copyright © 2021 Codeinu
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