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);
Code Example |
---|
:: |
Java :: |
:: min max heap java |
:: |
:: |
:: |
:: |
:: android view set border programmatically |
:: |
:: |
:: |
:: difference between two LocalDateTime java |
:: string format java |
Java :: |
:: java binart tree print |
:: |
:: |
Java :: heap in java |
Java :: |
:: render problem in android studio |
:: |
:: |
:: |
Java :: java set value of arraylist |
:: |
:: |
:: |
:: |
:: |
:: |