/** @see java.util.AbstractMap#remove(java.lang.Object) */
@SuppressWarnings("unchecked")
public V remove(Object key) {
K buscado;
try {
buscado = (K) key;
} catch (ClassCastException e1) {
return null;
}
Iterator<Entry<K, V>> i = entrySet().iterator();
Entry<K, V> correctEntry = null;
if (key == null) {
while (correctEntry == null && i.hasNext()) {
Entry<K, V> e = i.next();
if (discriminadorKeys.areEquals(e.getKey(), null)) correctEntry = e;
}
} else {
while (correctEntry == null && i.hasNext()) {
Entry<K, V> e = i.next();
if (discriminadorKeys.areEquals(buscado, e.getKey())) correctEntry = e;
}
}
V oldValue = null;
if (correctEntry != null) {
oldValue = correctEntry.getValue();
i.remove();
}
return oldValue;
}
/** @see java.util.AbstractMap#equals(java.lang.Object) */
@SuppressWarnings("unchecked")
public boolean equals(Object o) {
if (o == this) return true;
if (!(o instanceof Map)) return false;
Map<K, V> t = (Map<K, V>) o;
if (t.size() != size()) return false;
try {
Iterator<Entry<K, V>> i = entrySet().iterator();
while (i.hasNext()) {
Entry<K, V> e = i.next();
K key = e.getKey();
V value = e.getValue();
if (value == null) {
if (!(t.get(key) == null && t.containsKey(key))) return false;
} else {
if (!discriminadorValues.areEquals(value, t.get(key))) return false;
}
}
} catch (ClassCastException unused) {
return false;
} catch (NullPointerException unused) {
return false;
}
return true;
}
/** @see java.util.AbstractMap#get(java.lang.Object) */
@SuppressWarnings("unchecked")
public V get(Object key) {
K buscado;
try {
buscado = (K) key;
} catch (ClassCastException e1) {
return null;
}
Iterator<Entry<K, V>> i = entrySet().iterator();
if (key == null) {
while (i.hasNext()) {
Entry<K, V> e = i.next();
if (discriminadorKeys.areEquals(e.getKey(), null)) return e.getValue();
}
} else {
while (i.hasNext()) {
Entry<K, V> e = i.next();
if (discriminadorKeys.areEquals(buscado, e.getKey())) return e.getValue();
}
}
return null;
}