@Override
	default T apply(final int index) {
		return get(index);
	}
Return the value at the given {@code index}.

@since 3.9

@see #get(int)

@param index index of the element to return.
@return the value at the given {@code index}.
@throws IndexOutOfBoundsException if the index is out of range
        {@code index < 0 || index >= size()}.
jenetics/src/main/java/io/jenetics/util/Seq.java