public Map.Entry[] getSortedHashtableByValue(Hashtable h) {
Set set = h.entrySet();
Map.Entry[] entries = (Map.Entry[]) set.toArray(new Map.Entry[set.size()]);
Arrays.sort(entries, new Comparator() {
public int compare(Object arg0, Object arg1) {
int key1 = Integer.parseInt(((Map.Entry) arg0).getValue().toString());
int key2 = Integer.parseInt(((Map.Entry) arg1).getValue().toString());
if(key1 > key2){
return -1;
}else{
return 1;
}
}
});
return entries;
}
Map.Entry[] entries = getSortedHashtableByValue(caseHash);
for(Map.Entry str : entries){
String key = str.getKey();
String value = str.getValue();
}