commons-rng-core/src/main/java/org/apache/commons/rng/core/source32/AbstractPcg6432.java [145:163]:
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    @Override
    protected byte[] getStateInternal() {
        // The increment is divided by 2 before saving.
        // This transform is used in the reference PCG code; it prevents restoring from
        // a byte state a non-odd increment that results in a sub-maximal period generator.
        return composeStateInternal(NumberFactory.makeByteArray(
                new long[] {state, increment >>> 1}),
                super.getStateInternal());
    }

    /** {@inheritDoc} */
    @Override
    protected void setStateInternal(byte[] s) {
        final byte[][] c = splitStateInternal(s, SEED_SIZE * 8);
        final long[] tempseed = NumberFactory.makeLongArray(c[0]);
        state = tempseed[0];
        // Reverse the transform performed during getState to make the increment odd again.
        increment = tempseed[1] << 1 | 1;
        super.setStateInternal(c[1]);
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commons-rng-core/src/main/java/org/apache/commons/rng/core/source64/PcgRxsMXs64.java [115:133]:
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    @Override
    protected byte[] getStateInternal() {
        // The increment is divided by 2 before saving.
        // This transform is used in the reference PCG code; it prevents restoring from
        // a byte state a non-odd increment that results in a sub-maximal period generator.
        return composeStateInternal(NumberFactory.makeByteArray(
                new long[] {state, increment >>> 1}),
                super.getStateInternal());
    }

    /** {@inheritDoc} */
    @Override
    protected void setStateInternal(byte[] s) {
        final byte[][] c = splitStateInternal(s, SEED_SIZE * 8);
        final long[] tempseed = NumberFactory.makeLongArray(c[0]);
        state = tempseed[0];
        // Reverse the transform performed during getState to make the increment odd again.
        increment = tempseed[1] << 1 | 1;
        super.setStateInternal(c[1]);
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