### Question:
LiteralInterpreter implements Interpreter { @Override public String uninterpret(byte[] rawData, int offset, int length) { return new String(rawData, offset, length, ISOUtil.CHARSET); }  @Override void interpret(String data, byte[] b, int offset); @Override String uninterpret(byte[] rawData, int offset, int length); @Override int getPackedLength(int nDataUnits); static final LiteralInterpreter INSTANCE; }### Answer:
@Test public void testUninterpret() throws Exception { byte[] b = new byte[] {49, 50, 51}; assertEquals("123", inter.uninterpret(b, 0, 3)); }