public static BitArray ofLength(final int length) {
		return new BitArray(Bits.newArray(length), 0, length);
	}
Crate a new bit-array with the given length. All bits are set to '0'.

@param length the length of the bit-array
@return a newly created bit-array with the given {@code length}
@throws IllegalArgumentException if the given {@code length} is smaller
        then one
jenetics/src/main/java/io/jenetics/internal/collection/BitArray.java