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#Java - Code Snippets for '#System.out::println' - 3 code snippet(s) found

 Sample 1. Print all elements of a ListValuedMap ( Apache Commons ) using forEach and System.out::println

ListValuedMap<String,String> listValuedMap = new ArrayListValuedHashMap();
listValuedMap.put("United States", "Washington");
listValuedMap.put("Canada", "Ottawa");
listValuedMap.put("Canada", "Ottawa");
listValuedMap.put("South Africa", "Pretoria");
listValuedMap.put("South Africa", "Cape Town");
listValuedMap.put("South Africa", "Bloemfontein");

listValuedMap.entries().forEach(System.out::println);

   Like      Feedback     ListValuedMap  apache commons  System.out::println  collections framework   map


 Sample 2. Display Elements of a List using Java 8 Consumer

List myList = new ArrayList();
      
myList.add("A");
myList.add("B");
myList.add("C");

myList.forEach(System.out::println);

   Like      Feedback     Print elements of a list   java 8  consumer  foreach   list  arraylist  collections


 Sample 3. Usage of java.util.stream.Stream

List<Integer> list1 = Arrays.asList(1, 2);
List<Integer> list2 = Arrays.asList(4, 5);

Stream.of(list1, list1)
.flatMap(list -> list.stream())
.forEach(System.out::println);

   Like      Feedback     Stream.flatMap  System.out::println



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