assertEquals("3", false, StringUtil.isBlank("a"));
        assertEquals("4", false, StringUtil.isBlank(" a "));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testIsNotBlank() throws Exception {
        assertEquals("1", false, StringUtil.isNotBlank(" "));
        assertEquals("2", false, StringUtil.isNotBlank(""));

private fun isMappedIpv4Address(address: ByteArray): Boolean {
  if (address.size != 16) return false

  for (i in 0 until 10) {
    if (address[i] != 0.toByte()) return false
  }

  if (address[10] != 255.toByte()) return false
  if (address[11] != 255.toByte()) return false

  return true
}

/** Encodes an IPv4 address in canonical form according to RFC 4001. */

		{"-5.98", time.Unix(-5, -98e7), true},
		{"-", time.Time{}, false},
		{"+", time.Time{}, false},
		{"-1.-1", time.Time{}, false},
		{"99999999999999999999999999999999999999999999999", time.Time{}, false},
		{"0.123456789abcdef", time.Time{}, false},
		{"foo", time.Time{}, false},
		{"\x00", time.Time{}, false},
		{"𝟵𝟴𝟳𝟲𝟱.𝟰𝟯𝟮𝟭𝟬", time.Time{}, false}, // Unicode numbers (U+1D7EC to U+1D7F5)

        when(session.send(any(), any())).thenReturn(response);
        when(config.isIpcSigningEnforced()).thenReturn(false);

        SmbTreeImpl tree = new SmbTreeImpl(session, "SHARE", "A:");
        tree.treeConnect(null, null);
        assertTrue(tree.isConnected());

        tree.treeDisconnect(false, false);
        assertFalse(tree.isConnected());
    }

    e is SSLHandshakeException && e.cause is CertificateException -> false

    // e.g. a certificate pinning error.
    e is SSLPeerUnverifiedException -> false

    // Retry for all other SSL failures.
    e is SSLException -> true

    else -> false

            TestCredentials creds = new TestCredentials("X", false, false, s, false);
            assertSame(s, creds.getSubject());
        }

        @Test
        @DisplayName("allows null subject")
        void subject_null() {
            TestCredentials creds = new TestCredentials("X", false, false, null, false);
            assertNull(creds.getSubject());
        }
    }

    @Test

    checkFromStringCase("google.com", 80, "google.com", 80, false);
    checkFromStringCase("google.com", 80, "google.com", 80, false);
    checkFromStringCase("192.0.2.1", 82, "192.0.2.1", 82, false);
    checkFromStringCase("[2001::1]", 84, "2001::1", 84, false);
    checkFromStringCase("2001::3", 86, "2001::3", 86, false);
    checkFromStringCase("host:", 80, "host", 80, false);
  }

  public void testFromStringBadDefaultPort() {

        // Test case-insensitive string parsing - False
        Map<String, Object> properties = Map.of(Constants.MAVEN_DEPLOY_BUILD_POM, "False");
        assertFalse(Features.deployBuildPom(properties));
    }

    @Test
    void testDeployBuildPomWithInvalidStringValue() {
        // Test that invalid string values default to false (Boolean.parseBoolean behavior)

    if (unknownValues) return false

    // If the server returned a value for client_max_window_bits, fail the web socket.
    if (clientMaxWindowBits != null) return false

    // If the server returned an illegal server_max_window_bits, fail the web socket.
    if (serverMaxWindowBits != null && serverMaxWindowBits !in 8..15) return false

    // Success.
    return true
  }

    checkFromStringCase("google.com", 80, "google.com", 80, false);
    checkFromStringCase("google.com", 80, "google.com", 80, false);
    checkFromStringCase("192.0.2.1", 82, "192.0.2.1", 82, false);
    checkFromStringCase("[2001::1]", 84, "2001::1", 84, false);
    checkFromStringCase("2001::3", 86, "2001::3", 86, false);
    checkFromStringCase("host:", 80, "host", 80, false);
  }

  public void testFromStringBadDefaultPort() {