### Question:
AsciiHexInterpreter implements BinaryInterpreter { public int getPackedLength(int nBytes) { return nBytes * 2; }  void interpret(byte[] data, byte[] b, int offset); byte[] uninterpret(byte[] rawData, int offset, int length); int getPackedLength(int nBytes); static final AsciiHexInterpreter INSTANCE; }### Answer:
@Test public void testGetPackedLength() { assertEquals(6, inter.getPackedLength(3)); }