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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.util.stream.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 		// your code goes here
  14.         List<ProductMovement> pro = Arrays.asList(new ProductMovement(1, "unidade"),
  15.             new ProductMovement(2, "caixa"),
  16.             new ProductMovement(3, "unidade"),
  17.             new ProductMovement(4, "caixa"));
  18.  
  19.         List<ProductMovement> lista = filterFractionedMovements(pro);
  20.         lista.forEach(element -> System.out.println(element.getId()));
  21.     }
  22.  
  23.     static List<ProductMovement> filterFractionedMovements(List<ProductMovement> reservMovements) {
  24.         return (List<ProductMovement>) reservMovements.stream()
  25.             .filter(px -> px.getNome().equals("unidade"))
  26.             .collect(Collectors.toList());
  27.     }
  28.  
  29.     static class ProductMovement {
  30.         private int id;
  31.         private String nome;
  32.  
  33.         public ProductMovement(int id, String nome) {
  34.             this.id = id;
  35.             this.nome = nome;
  36.         }
  37.  
  38.         public ProductMovement() {
  39.         }
  40.  
  41.         public int getId() {
  42.             return id;
  43.         }
  44.  
  45.         public void setId(int id) {
  46.             this.id = id;
  47.         }
  48.  
  49.         public String getNome() {
  50.             return nome;
  51.         }
  52.  
  53.         public void setNome(String nome) {
  54.             this.nome = nome;
  55.         }
  56.     }
  57. }
Success #stdin #stdout 0.07s 34268KB
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https://ideone.com/AcUvLr
language:
Java (12.0.1)
created:
4 years ago
visibility:
public

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