Examples of sun.security.util.BitArray.toByteArray()

sun.security.util.BitArray.toByteArray()
Returns a Byte array containing the contents of this BitArray. The bit stored at index zero in this BitArray will be copied into the most significant bit of the zeroth element of the returned byte array. The last byte of the returned byte array will be contain zeros in any bits that do not have corresponding bits in the BitArray. (This matters only if the BitArray's size is not a multiple of 8.)

            BitArray bitArray = new BitArray(MASKSIZE * 8);


            // set all most significant bits up to prefix length
            for (int i = 0; i < prefixLen; i++)
                bitArray.set(i, true);
            byte[] maskArray = bitArray.toByteArray();


            // copy mask bytes into mask portion of address
            for (int i = 0; i < MASKSIZE; i++)
                address[MASKSIZE+i] = maskArray[i];
        }

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        ba = new BitArray(new boolean[] {
            true, true, true, true, true, true, true, true,
            false, false});
        check(ba.length(), 10);
        check(ba.toByteArray().length, 2);
        ba = ba.truncate();
        check(ba.length(), 8);
        check(ba.toByteArray().length, 1);


        ba = new BitArray(new boolean[] {

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            false, false});
        check(ba.length(), 10);
        check(ba.toByteArray().length, 2);
        ba = ba.truncate();
        check(ba.length(), 8);
        check(ba.toByteArray().length, 1);


        ba = new BitArray(new boolean[] {
            true, true, true, true, true, true, true, true,
            true, false});
        check(ba.length(), 10);

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        ba = new BitArray(new boolean[] {
            true, true, true, true, true, true, true, true,
            true, false});
        check(ba.length(), 10);
        check(ba.toByteArray().length, 2);
        ba = ba.truncate();
        check(ba.length(), 9);
        check(ba.toByteArray().length, 2);
    }

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            true, false});
        check(ba.length(), 10);
        check(ba.toByteArray().length, 2);
        ba = ba.truncate();
        check(ba.length(), 9);
        check(ba.toByteArray().length, 2);
    }


    static void check(int la, int lb) throws Exception {
        if (la != lb) {
            System.err.println("Length is " + la + ", should be " + lb);

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