import org.apache.maven.artifact.repository.ArtifactRepositoryPolicy;
import org.apache.maven.metadata.v4.MetadataStaxReader;
import org.apache.maven.metadata.v4.MetadataStaxWriter;

/**
 * Shared methods of the repository metadata handling.
 *
 */
@Deprecated
public abstract class AbstractRepositoryMetadata implements RepositoryMetadata {
    private static final String LS = System.lineSeparator();

    private Metadata metadata;

这是一种相对高级的技巧，在大多数情况下你并不需要使用它，因为你可以在其他代码中抛出异常（包括 `HTTPException` ），例如在 *路由函数* 中。

但是如果你需要，你也可以在依赖项中做到这一点。🤓

///

{* ../../docs_src/dependencies/tutorial008b_an_py39.py hl[18:22,31] *}

你还可以创建一个 [自定义异常处理器](../handling-errors.md#install-custom-exception-handlers){.internal-link target=_blank} 用于捕获异常（同时也可以抛出另一个 `HTTPException`）。

## 包含 `yield` 和 `except` 的依赖项

 * <p>
 * <strong>Key Features:</strong>
 * </p>
 * <ul>
 * <li>Thread-safe cipher pooling using {@link ConcurrentLinkedQueue}</li>
 * <li>Configurable encryption algorithms (default: Blowfish)</li>
 * <li>Proper charset handling for key generation (UTF-8 by default)</li>
 * <li>Base64 encoding for text operations</li>
 * </ul>
 * <p>
 * <strong>Security Considerations:</strong>
 * </p>
 * <ul>

import static eu.maveniverse.domtrip.maven.MavenPomElements.SchemaLocations.MAVEN_4_1_0_SCHEMA_LOCATION;
import static eu.maveniverse.domtrip.maven.MavenPomElements.SchemaLocations.MAVEN_4_2_0_SCHEMA_LOCATION;

/**
 * Utility class for handling Maven model version operations during upgrades.
 *
 * <p>This class uses domtrip internally for superior formatting preservation
 * and simplified API while maintaining the same external interface.
 */

import org.codelibs.core.io.FileUtil;
import org.codelibs.core.log.Logger;
import org.codelibs.core.net.JarURLConnectionUtil;
import org.codelibs.core.net.URLUtil;

/**
 * Utility class for handling {@link java.util.jar.JarFile}.
 *
 * @author higa
 */
public abstract class JarFileUtil {

    /**
     * Do not instantiate.
     */
    protected JarFileUtil() {
    }

        }
    }

    private static int invokeProtectedInt(Object target, String name, Object... params) {
        try {
            var cls = target.getClass();
            // Build proper parameter types array, handling primitive types
            Class<?>[] paramTypes = new Class<?>[params.length];
            for (int i = 0; i < params.length; i++) {
                if (params[i] instanceof byte[]) {

                logger.warn("Error closing pooled object for component: {}", componentName, e);
                throw e;
            }
        }
    }

    /**
     * Listener interface for handling object destruction events.
     *
     * @param <T> The type of the pooled object
     */
    @FunctionalInterface
    public interface OnDestroyListener<T> {
        /**

import org.mockito.junit.jupiter.MockitoExtension;

/**
 * Tests for StaticJAASConfiguration.
 *
 * Coverage goals:
 * - Happy path with default and custom options.
 * - Null/empty/ignored name parameter handling.
 * - Null options edge case.
 * - Repeated calls equivalence and instance separation.
 * - Interaction check that passed options are not mutated.
 */
@ExtendWith(MockitoExtension.class)

        assertNotNull(context);
        assertEquals("CustomOS", context.getConfig().getNativeOs());
    }

    @Test
    void testInitIOExceptionHandling(@TempDir Path tempDir) {
        // Test handling IOException when loading jcifs.properties
        Path nonExistentPath = tempDir.resolve("nonexistent.properties");
        System.setProperty("jcifs.properties", nonExistentPath.toString());

	"slices"
	"syscall"
	"time"

	"github.com/minio/minio/internal/deadlineconn"
)

type acceptResult struct {
	conn net.Conn
	err  error
	lidx int
}

// httpListener - HTTP listener capable of handling multiple server addresses.
type httpListener struct {
	opts        TCPOptions
	listeners   []net.Listener    // underlying TCP listeners.