Class ClassToListOfTrashMap

patterns/trash/ClassToListOfTrashMap.java:9–20

import java.util.*;

public class ClassToListOfTrashMap {
  public static void
  show(Map<Class, List<Trash>> map) {
    map.values().forEach( bin -> {
      String typeName = "Trash";
      if(!bin.isEmpty())
        typeName =
          bin.get(0).getClass().getSimpleName();
      TrashValue.sum(bin, typeName);
    });
  }
}