コード例 #1
0
 // If keys are locked, we can share the same keys.
 public StringDoubleMap copy() {
   StringDoubleMap newMap = new StringDoubleMap();
   newMap.mapType = mapType;
   newMap.locked = locked;
   newMap.num = num;
   newMap.keys = locked ? keys : (String[]) keys.clone(); // Share keys!
   newMap.values = (double[]) values.clone();
   return newMap;
 }