}

    public void test_throwAndCatchWithCause() {
        // Test throwing and catching exception with cause
        String expectedMessage = "Theme validation failed";
        Exception expectedCause = new IllegalStateException("Invalid state");

        try {
            throw new ThemeException(expectedMessage, expectedCause);
        } catch (ThemeException e) {
            assertEquals(expectedMessage, e.getMessage());

            @Override
            public jakarta.servlet.AsyncContext startAsync() throws IllegalStateException {
                return null;
            }

            @Override
            public jakarta.servlet.AsyncContext startAsync(ServletRequest servletRequest, ServletResponse servletResponse)
                    throws IllegalStateException {
                return null;
            }

            @Override

        } catch (Exception e) {
            return false;
        }
    }

    private void checkNotClosed() {
        if (closed) {
            throw new IllegalStateException("SecureKeyManager is closed");
        }
    }

    // Key rotation configuration
    private long keyRotationIntervalMillis = 3600000L; // 1 hour default

            der.writeObject(derApplicationSpecific);
            return collector.toByteArray();
        } catch (final IOException ex) {
            throw new IllegalStateException(ex.getMessage());
        }
    }

    @Override
    protected void parse(final byte[] token) throws IOException {

        try (ASN1InputStream is = new ASN1InputStream(token)) {

        // Test constructor with status code and exception
        int statusCode = 503;
        String causeMessage = "Service temporarily unavailable";
        Exception cause = new IllegalStateException(causeMessage);

        WebApiException exception = new WebApiException(statusCode, cause);

        assertEquals(statusCode, exception.getStatusCode());
        assertEquals(causeMessage, exception.getMessage());

          Supplier<I> tableSupplier) {
    return TableCollectors.<T, R, C, V, I>toTable(
        rowFunction,
        columnFunction,
        valueFunction,
        (v1, v2) -> {
          throw new IllegalStateException("Conflicting values " + v1 + " and " + v2);
        },
        tableSupplier);
  }

  static <
          T extends @Nullable Object,
          R extends @Nullable Object,

        assertEquals(cause, exception.getCause());
    }

    public void test_nestedExceptionChain() {
        // Test nested exception chain
        Exception rootCause = new IllegalStateException("Root cause");
        Exception middleCause = new RuntimeException("Middle cause", rootCause);
        String message = "Top level error";

          Supplier<I> tableSupplier) {
    return TableCollectors.<T, R, C, V, I>toTable(
        rowFunction,
        columnFunction,
        valueFunction,
        (v1, v2) -> {
          throw new IllegalStateException("Conflicting values " + v1 + " and " + v2);
        },
        tableSupplier);
  }

  static <
          T extends @Nullable Object,
          R extends @Nullable Object,

   * operation is performed. (This differs from the {@code Collector} returned by {@link
   * Collectors#toMap(Function, Function)}, which throws an {@code IllegalStateException}.)
   *
   * @since 33.2.0 (available since 21.0 in guava-jre)
   */
  @IgnoreJRERequirement // Users will use this only if they're already using streams.
  public static <T extends @Nullable Object, K, V>

import okio.Buffer
import okio.BufferedSink
import okio.utf8Size
import org.junit.jupiter.api.Test

class MultipartBodyTest {
  @Test
  fun onePartRequired() {
    assertFailsWith<IllegalStateException> {
      MultipartBody.Builder().build()
    }.also { expected ->
      assertThat(expected.message)
        .isEqualTo("Multipart body must have at least one part.")
    }
  }

  @Test