Package java.util
Class TreeMap
Description:
Copies all of the mapping from the specified map to this map. These mappings replace any mappings that this map had for any of this keys currently in the specified map.
Example
TreeMap treeMap1 = new TreeMap();
treeMap1.put("1", "T");
treeMap1.put("2", "r");
treeMap1.put("3", "e");
treeMap1.put("4", "e");
treeMap1.put("5", "M");
treeMap1.put("6", "a");
treeMap1.put("7", "p");
TreeMap treeMap2 = new TreeMap();
treeMap2.putAll(treeMap1);
Logger.log("treeMap1: " + treeMap1);
Logger.log("treeMap2: " + treeMap2);
The example above puts all the elements with the according keys from the treeMap1 into the treeMap2.