public boolean containsValue(final V val) {
final byte[] states = this._states;
final V[] vals = (V[]) this._values;
if (null == val) {
int i = vals.length;
while (i-- > 0) {
if (states[i] == 1 && val == vals[i]) {
return true;
}
}
} else {
int i = vals.length;
while (i-- > 0) {
if (states[i] == 1 && (val == vals[i] || val.equals(vals[i]))) {
return true;
}
}
}
return false;
}
