NavigableMap<Integer, String> empMap = new TreeMap<Integer, String>();
empMap.put(200, "Mark");
empMap.put(100, "John");
empMap.put(300, "David");
Map.Entry<Integer, String> entry = empMap.firstEntry();
Abraços!
NavigableMap<Integer, String> empMap = new TreeMap<Integer, String>();
empMap.put(200, "Mark");
empMap.put(100, "John");
empMap.put(300, "David");
Map.Entry<Integer, String> entry = empMap.firstEntry();
Abraços!