ByteConversions { @Nonnull static Short byteToInt16(@Nonnull UByte ub) { return ub.shortValue(); } private  ByteConversions();   }
@Test public void testByteToInt16() { assertEquals(byteToInt16(ubyte(0)), Short.valueOf((short) 0)); assertEquals(byteToInt16(ubyte(1)), Short.valueOf((short) 1)); }