@Override
    public SerializationServiceBuilder setInitialOutputBufferSize(int initialOutputBufferSize) {
        if (initialOutputBufferSize <= 0) {
            throw new IllegalArgumentException("Initial buffer size must be positive!");
        }
        this.initialOutputBufferSize = initialOutputBufferSize;
        return this;
    }
@Test(expected = IllegalArgumentException.class)
    public void test_exceptionThrown_whenInitialOutputBufferSizeNegative() {
        getSerializationServiceBuilder().setInitialOutputBufferSize(-1);
    }