@Override
	public String toString() {
		final char[] chars = new char[length()];
		for (int i = 0; i < chars.length; ++i) {
			chars[chars.length - 1 - i] = get(i) ? '1' : '0';
		}

		return new String(chars);
	}
Create a new copy of {@code this} bit-array.

@return a new copy of {@code this} bit-array
jenetics/src/main/java/io/jenetics/internal/collection/BitArray.java