/**
* Compares the specified Object with this Dictionary for equality,
*
* @return true if the specified Object is equal to this Dictionary.
*/
public synchronized boolean equals(Object o) {
if (o == this) return true;
if (!(o instanceof Dictionary)) return false;
Dictionary dict = (Dictionary) o;
int max = size();
if (dict.size() != max) return false;
Enumeration k = keys();
Enumeration e = elements();
for (int i = 0; i < max; i++) {
Object key = k.nextElement();
Object value = e.nextElement();
if (!value.equals(dict.get(key))) {
return false;
}
}
return true;
}
/**
* Create a case insensitive dictionary from the specified dictionary.
*
* @param dictionary
* @throws IllegalArgumentException If <code>dictionary</code> contains case variants of the
* same key name.
*/
CaseInsensitiveDictionary(Dictionary dictionary) {
if (dictionary == null) {
this.dictionary = null;
this.keys = new String[0];
return;
}
this.dictionary = dictionary;
List keyList = new ArrayList(dictionary.size());
for (Enumeration e = dictionary.keys(); e.hasMoreElements(); ) {
Object k = e.nextElement();
if (k instanceof String) {
String key = (String) k;
for (Iterator i = keyList.iterator(); i.hasNext(); ) {
if (key.equalsIgnoreCase((String) i.next())) {
throw new IllegalArgumentException();
}
}
keyList.add(key);
}
}
this.keys = (String[]) keyList.toArray(new String[keyList.size()]);
}
public int size() {
return headers.size();
}
public static void countClone(Dictionary l) {
ndict_clones++;
ndict_elems += l.size();
}