public boolean addArray(E... elems) {
		return doAddAll(-1, new IReadOnlyListFromArray<E>(elems));
	}
Adds all specified elements into this list.

@param elems elements to be added to this list
@return <tt>true</tt> if this list changed as a result of the call
jphp-runtime/src/php/runtime/memory/support/IList.java