Java collectors mapping

  static List<Employee> employeeList
      = Arrays.asList(new Employee("Tom Jones", 45, 15000.00),
      new Employee("Harry Andrews", 45, 7000.00),
      new Employee("Ethan Hardy", 65, 8000.00),
      new Employee("Nancy Smith", 22, 10000.00),
      new Employee("Deborah Sprightly", 29, 9000.00));
 
  public static void main(String[] args) {
    List<String> employeeNames = employeeList
        .stream()
        .collect(Collectors.mapping(Employee::getName, Collectors.toList()));

Source: javabrahman.com

Similar codes

0 vote257 views1 answer
NumberFormatException!
Java
0 vote249 views2 answers
Null pointer exception during registering user to the firebase
Java
1 vote246 views1 answer
Java string count
Java
1 vote233 views2 answers
Java joptionpane input
Java
1 vote249 views1 answer
Unparseable date error in java
Java
1 vote244 views2 answers
Matrix multiplication
Java
0 vote253 views1 answer
How to use setonclicklistener from custom view in android
Java
0 vote240 views1 answer
Count occurrences in seven integers using java single dimension arrays
Java
0 vote248 views1 answer
How to secure specific url in spring security
Java
0 vote257 views1 answer
Fab to CircularRevealFrameLayout example
Java