public Builder id(long id) {
   return id(Long.toString(id));
 }
  // [Issue#381]
  public void testSingleElementArray() throws Exception {
    final int intTest = 932832;
    final double doubleTest = 32.3234;
    final long longTest = 2374237428374293423L;
    final short shortTest = (short) intTest;
    final float floatTest = 84.3743f;
    final byte byteTest = (byte) 43;
    final char charTest = 'c';

    final ObjectMapper mapper = new ObjectMapper();
    mapper.enable(DeserializationFeature.UNWRAP_SINGLE_VALUE_ARRAYS);

    final int intValue = mapper.readValue(asArray(intTest), Integer.TYPE);
    assertEquals(intTest, intValue);
    final Integer integerWrapperValue =
        mapper.readValue(asArray(Integer.valueOf(intTest)), Integer.class);
    assertEquals(Integer.valueOf(intTest), integerWrapperValue);

    final double doubleValue = mapper.readValue(asArray(doubleTest), Double.class);
    assertEquals(doubleTest, doubleValue);
    final Double doubleWrapperValue =
        mapper.readValue(asArray(Double.valueOf(doubleTest)), Double.class);
    assertEquals(Double.valueOf(doubleTest), doubleWrapperValue);

    final long longValue = mapper.readValue(asArray(longTest), Long.TYPE);
    assertEquals(longTest, longValue);
    final Long longWrapperValue = mapper.readValue(asArray(Long.valueOf(longTest)), Long.class);
    assertEquals(Long.valueOf(longTest), longWrapperValue);

    final short shortValue = mapper.readValue(asArray(shortTest), Short.TYPE);
    assertEquals(shortTest, shortValue);
    final Short shortWrapperValue =
        mapper.readValue(asArray(Short.valueOf(shortTest)), Short.class);
    assertEquals(Short.valueOf(shortTest), shortWrapperValue);

    final float floatValue = mapper.readValue(asArray(floatTest), Float.TYPE);
    assertEquals(floatTest, floatValue);
    final Float floatWrapperValue =
        mapper.readValue(asArray(Float.valueOf(floatTest)), Float.class);
    assertEquals(Float.valueOf(floatTest), floatWrapperValue);

    final byte byteValue = mapper.readValue(asArray(byteTest), Byte.TYPE);
    assertEquals(byteTest, byteValue);
    final Byte byteWrapperValue = mapper.readValue(asArray(Byte.valueOf(byteTest)), Byte.class);
    assertEquals(Byte.valueOf(byteTest), byteWrapperValue);

    final char charValue =
        mapper.readValue(asArray(quote(String.valueOf(charTest))), Character.TYPE);
    assertEquals(charTest, charValue);
    final Character charWrapperValue =
        mapper.readValue(asArray(quote(String.valueOf(charTest))), Character.class);
    assertEquals(Character.valueOf(charTest), charWrapperValue);

    final boolean booleanTrueValue = mapper.readValue(asArray(true), Boolean.TYPE);
    assertTrue(booleanTrueValue);

    final boolean booleanFalseValue = mapper.readValue(asArray(false), Boolean.TYPE);
    assertFalse(booleanFalseValue);

    final Boolean booleanWrapperTrueValue =
        mapper.readValue(asArray(Boolean.valueOf(true)), Boolean.class);
    assertEquals(Boolean.TRUE, booleanWrapperTrueValue);
  }