/** * Returns the index of a key in the set. * * @param key The key to search for. * @return Returns the index of the key if it exists, else a negative integer. */ public int indexOfKey(Object key) { return key == null ? indexOfNull() : indexOf(key, key.hashCode()); }
} else { hash = key.hashCode(); index = indexOf(key, hash);
/** * Returns the index of a key in the set. * * @param key The key to search for. * @return Returns the index of the key if it exists, else a negative integer. */ public int indexOfKey(Object key) { return key == null ? indexOfNull() : indexOf(key, key.hashCode()); }
/** * Returns the index of a key in the set. * * @param key The key to search for. * @return Returns the index of the key if it exists, else a negative integer. */ public int indexOfKey(Object key) { return key == null ? indexOfNull() : indexOf(key, key.hashCode()); }
} else { hash = key.hashCode(); index = indexOf(key, hash);
} else { hash = key.hashCode(); index = indexOf(key, hash);