IllegalArgumentException

android/guava-tests/test/com/google/common/net/HostAndPortTest.java

    assertThat(hp.getHost()).isEqualTo("gmail.com");
    assertTrue(hp.hasPort());
    assertEquals(81, hp.getPort());

    assertThrows(IllegalArgumentException.class, () -> HostAndPort.fromParts("gmail.com:80", 81));

    assertThrows(IllegalArgumentException.class, () -> HostAndPort.fromParts("gmail.com", -1));
  }

  public void testFromHost() {
    HostAndPort hp = HostAndPort.fromHost("gmail.com");

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Mon Mar 16 15:59:55 GMT 2026

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github.com/google/guava

android/guava-tests/test/com/google/common/util/concurrent/FuturesGetCheckedTest.java

      throws Exception {
    assertThrows(
        IllegalArgumentException.class,
        () -> getChecked(immediateFuture("x"), ExceptionWithBadConstructor.class));
  }

  public void testGetCheckedUntimed_badExceptionConstructor_wrapsOriginalChecked()
      throws Exception {
    assertThrows(
        IllegalArgumentException.class,

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Mar 12 17:47:10 GMT 2026

- 16.5K bytes

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github.com/google/guava

guava-tests/test/com/google/common/util/concurrent/FuturesGetCheckedTest.java

      throws Exception {
    assertThrows(
        IllegalArgumentException.class,
        () -> getChecked(immediateFuture("x"), ExceptionWithBadConstructor.class));
  }

  public void testGetCheckedUntimed_badExceptionConstructor_wrapsOriginalChecked()
      throws Exception {
    assertThrows(
        IllegalArgumentException.class,

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Mar 12 17:47:10 GMT 2026

- 16.5K bytes

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github.com/apache/maven

compat/maven-embedder/src/test/java/org/apache/maven/cli/MavenCliTest.java

        assertThrows(IllegalArgumentException.class, () -> cli.calculateDegreeOfConcurrency("AA"));
        assertThrows(IllegalArgumentException.class, () -> cli.calculateDegreeOfConcurrency("C"));
        assertThrows(IllegalArgumentException.class, () -> cli.calculateDegreeOfConcurrency("C2.2C"));

Created: Sun Apr 05 03:35:12 GMT 2026

- Last Modified: Wed Sep 17 10:01:14 GMT 2025

- 30.9K bytes

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github.com/google/guava

guava-tests/test/com/google/common/net/HostAndPortTest.java

    assertThat(hp.getHost()).isEqualTo("gmail.com");
    assertTrue(hp.hasPort());
    assertEquals(81, hp.getPort());

    assertThrows(IllegalArgumentException.class, () -> HostAndPort.fromParts("gmail.com:80", 81));

    assertThrows(IllegalArgumentException.class, () -> HostAndPort.fromParts("gmail.com", -1));
  }

  public void testFromHost() {
    HostAndPort hp = HostAndPort.fromHost("gmail.com");

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Mon Mar 16 15:59:55 GMT 2026

- 10K bytes

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github.com/square/okhttp

okhttp/src/jvmTest/kotlin/okhttp3/HeadersJvmTest.kt

  }

  @Test fun addThrowsOnEmptyName() {
    assertFailsWith<IllegalArgumentException> {
      Headers.Builder().add(": bar")
    }
    assertFailsWith<IllegalArgumentException> {
      Headers.Builder().add(" : bar")
    }
  }

  @Test fun addThrowsOnNoColon() {
    assertFailsWith<IllegalArgumentException> {
      Headers.Builder().add("foo bar")
    }
  }

Created: Fri Apr 03 11:42:14 GMT 2026

- Last Modified: Tue May 27 14:51:25 GMT 2025

- 5.7K bytes

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github.com/square/okhttp

okhttp-tls/src/test/java/okhttp3/tls/HeldCertificateTest.kt

      """.trimMargin()
    try {
      decode(certificatePem)
      fail<Any>()
    } catch (expected: IllegalArgumentException) {
      assertThat(expected.message).isEqualTo("string does not include a private key")
    }
    try {
      decode(pkcs8Pem)
      fail<Any>()
    } catch (expected: IllegalArgumentException) {
      assertThat(expected.message).isEqualTo("string does not include a certificate")
    }
    try {

Created: Fri Apr 03 11:42:14 GMT 2026

- Last Modified: Wed Mar 19 19:25:20 GMT 2025

- 22.6K bytes

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/validation/CustomSizeValidator.java

    private void validateParameters() {
        if (min < 0) {
            throw new IllegalArgumentException("The min parameter cannot be negative.");
        }
        if (max < 0) {
            throw new IllegalArgumentException("The max parameter cannot be negative.");
        }
        if (max < min) {
            throw new IllegalArgumentException("The length cannot be negative.");
        }
    }

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Thu Aug 07 03:06:29 GMT 2025

- 3K bytes

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github.com/google/guava

guava/src/com/google/common/collect/ImmutableBiMap.java

   *
   * @throws IllegalArgumentException if duplicate keys or values are added
   */
  public static <K, V> ImmutableBiMap<K, V> of(K k1, V v1, K k2, V v2) {
    return RegularImmutableBiMap.fromEntries(entryOf(k1, v1), entryOf(k2, v2));
  }

  /**
   * Returns an immutable map containing the given entries, in order.
   *
   * @throws IllegalArgumentException if duplicate keys or values are added
   */

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Tue Sep 23 17:50:58 GMT 2025

- 22.7K bytes

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github.com/google/guava

android/guava/src/com/google/common/net/HostAndPort.java

  }

  /**
   * Parses a bracketed host-port string, throwing IllegalArgumentException if parsing fails.
   *
   * @param hostPortString the full bracketed host-port specification. Port might not be specified.
   * @return an array with 2 strings: host and port, in that order.
   * @throws IllegalArgumentException if parsing the bracketed host-port string fails.
   */

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Mon Feb 23 19:19:10 GMT 2026

- 11.1K bytes

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