fun instancesAreInterned() {
    assertThat(forJavaName("TestCipherSuite"))
      .isSameInstanceAs(forJavaName("TestCipherSuite"))
    assertThat(forJavaName(CipherSuite.TLS_KRB5_WITH_DES_CBC_MD5.javaName))
      .isSameInstanceAs(
        CipherSuite.TLS_KRB5_WITH_DES_CBC_MD5,
      )
  }

  /**
   * Tests that interned CipherSuite instances remain the case across garbage collections, even if