## Decision

### Types of properties that should not use lazy types

The guidelines below do not apply to all properties. There are cases where the lazy types should not be used:

#### Non-calculated values

These are inappropriate uses of lazy types:

```groovy
class Example {
    Property<String> getSomeProperty()

    Example() {

    assertHash32(0x7A2D6005, CRC_32, "hello wo");
    assertHash32(0x1C192672, CRC_32, "hello wor");
    assertHash32(0x414FA339, CRC_32, "The quick brown fox jumps over the lazy dog");
    assertHash32(0x4400B5BC, CRC_32, "The quick brown fox jumps over the lazy cog");
  }

  public void testAdler32_knownValues() throws Exception {
    assertHash32(0x041701A6, ADLER_32, "hell");
    assertHash32(0x062C0215, ADLER_32, "hello");

        0, 0xe34bbc7bbc071b6cL, 0x7a433ca9c49a9347L, "The quick brown fox jumps over the lazy dog");
    assertHash(
        0, 0x658ca970ff85269aL, 0x43fee3eaa68e5c3eL, "The quick brown fox jumps over the lazy cog");

    // Known output from Python smhasher
    HashCode foxHash =
        murmur3_128(0).hashString("The quick brown fox jumps over the lazy dog", UTF_8);
    assertThat(foxHash.toString()).isEqualTo("6c1b07bc7bbc4be347939ac4a93c437a");

    assertHash32(0x7A2D6005, CRC_32, "hello wo");
    assertHash32(0x1C192672, CRC_32, "hello wor");
    assertHash32(0x414FA339, CRC_32, "The quick brown fox jumps over the lazy dog");
    assertHash32(0x4400B5BC, CRC_32, "The quick brown fox jumps over the lazy cog");
  }

  public void testAdler32_knownValues() throws Exception {
    assertHash32(0x041701A6, ADLER_32, "hell");
    assertHash32(0x062C0215, ADLER_32, "hello");

          public String getFormat() {
            return "RAW";
          }
        };
    assertThat(
            hmacMd5(customKey)
                .hashString("The quick brown fox jumps over the lazy dog", UTF_8)
                .toString())
        .isEqualTo("ad262969c53bc16032f160081c4a07a0");
  }

  public void testBadKey_emptyKey() throws Exception {
    SecretKey badKey =
        new SecretKey() {

fifo file The quick brown fox jumped over the lazy dog! hardlink null sda symlink badlink fifo The quick brown fox jumped over the lazy dog! hardlink sda symli badlink...

  // Delayed provider of peerCertificates, to allow lazy cleaning.
  peerCertificatesFn: () -> List<Certificate>,
) {
  /** Returns a possibly-empty list of certificates that identify the remote peer. */
  @get:JvmName("peerCertificates")
  val peerCertificates: List<Certificate> by lazy {
    try {
      peerCertificatesFn()
    } catch (spue: SSLPeerUnverifiedException) {
      listOf()

    assertHash(1935035788, murmur3_32().hashUnencodedChars("http://www.google.com/"));
    assertHash(
        -528633700, murmur3_32().hashUnencodedChars("The quick brown fox jumps over the lazy dog"));
  }

  @SuppressWarnings("deprecation")
  public void testKnownEncodedStringInputs() {
    assertStringHash(0, "", UTF_8);
    assertStringHash(0xcfbda5d1, "k", UTF_8);

  private val localhost: HandshakeCertificates by lazy {
    // Generate a self-signed cert for the server to serve and the client to trust.
    val heldCertificate =
      HeldCertificate
        .Builder()
        .commonName("localhost")
        .addSubjectAlternativeName("localhost")
        .addSubjectAlternativeName("localhost.localdomain")
        .build()
    return@lazy HandshakeCertificates
      .Builder()

    assertHash(1935035788, murmur3_32().hashUnencodedChars("http://www.google.com/"));
    assertHash(
        -528633700, murmur3_32().hashUnencodedChars("The quick brown fox jumps over the lazy dog"));
  }

  @SuppressWarnings("deprecation")
  public void testKnownEncodedStringInputs() {
    assertStringHash(0, "", UTF_8);
    assertStringHash(0xcfbda5d1, "k", UTF_8);