Method insertMap

java/org/apache/catalina/mapper/Mapper.java:1480–1489

Insert into the right place in a sorted MapElement array, and prevent duplicates.

(MapElement<T>[] oldMap, MapElement<T>[] newMap, MapElement<T> newElement)

     * Insert into the right place in a sorted MapElement array, and prevent duplicates.
     */
    private static <T> boolean insertMap(MapElement<T>[] oldMap, MapElement<T>[] newMap, MapElement<T> newElement) {
        int pos = find(oldMap, newElement.name);
        if ((pos != -1) && (newElement.name.equals(oldMap[pos].name))) {
            return false;
        }
        System.arraycopy(oldMap, 0, newMap, 0, pos + 1);
        newMap[pos + 1] = newElement;
        System.arraycopy(oldMap, pos + 1, newMap, pos + 2, oldMap.length - pos - 1);
        return true;
    }


    /**