private Array<T> newInstance(final int length) {
		return of(_store._value.newInstance(length));
	}
Return a <i>new</i> {@code Array} object with the given values appended.

@since 3.4

@param array the values to append
@return a <i>new</i> {@code Array} object with the elements of
        {@code this} array and the given {@code array} appended.
@throws NullPointerException if the given {@code array} is {@code null}
jenetics/src/main/java/io/jenetics/internal/collection/Array.java