Revision 1562

	/**
	 * Entfernt alle <code>null</code> Werte aus einem Array.
	 * 
	 * @param withNulls
	 * @return withoutNulls
	 */
	public static <E> E[] removeNulls(E... withNulls) {
		E[] result = Arrays.copyOfRange(withNulls, 0, 0);
		// E[] result = withNulls.clone();
		for (E o : withNulls) {
			if (o != null)
				result = extendArray(result, o);
		}
		return result;
	}