*
 *  * **Read/write:** read and write using the same operator.
 *  * **Random access:** access any position within the file.
 *  * **Shared channels:** read and write a file channel that's shared between
 * multiple operators. Note that although the underlying [FileChannel] may be shared,
 * each [FileOperator] should not be.
 */
internal class FileOperator(
  private val fileChannel: FileChannel,
) {

 * due to eviction resulting from timed expiration, exceeding a maximum size, or garbage collection.
 *
 * <p>An instance may be called concurrently by multiple threads to process different entries.
 * Implementations of this interface should avoid performing blocking calls or synchronizing on
 * shared resources.
 *

 * });
 * </pre>
 * <p>
 * The package also provides support for batch operations through {@link org.apache.maven.api.cache.BatchRequestException}
 * and {@link org.apache.maven.api.cache.RequestResult} which help manage multiple requests and their results.
 *
 * @since 4.0.0
 */
@Experimental
package org.apache.maven.api.cache;

# Query Parameter Models { #query-parameter-models }

If you have a group of **query parameters** that are related, you can create a **Pydantic model** to declare them.

This would allow you to **re-use the model** in **multiple places** and also to declare validations and metadata for all the parameters at once. 😎

/// note

This is supported since FastAPI version `0.115.0`. 🤓

///

  /**
   * Replaces the existing container under test with a new container. This is useful when a single
   * test method needs to create multiple containers while retaining the ability to use {@link
   * #expectContents(Object[]) expectContents(E...)} and other convenience methods. The creation of
   * multiple containers in a single method is discouraged in most cases, but it is vital to the
   * iterator tests.
   *

    }

    // Test class with single role
    @Secured({ "ROLE_USER" })
    static class SingleRoleClass {
        public void testMethod() {
        }
    }

    // Test class with multiple roles
    @Secured({ "ROLE_USER", "ROLE_ADMIN" })
    static class MultipleRolesClass {
        public void testMethod() {
        }
    }

    // Test class with method annotations

        value = "\"value,with,commas\"";
        result = KuromojiCSVUtil.parse(value);
        assertEquals(1, result.length);
        assertEquals("\"value,with,commas\"", result[0]);

        // Multiple quoted values - quotes are removed
        value = "\"first\",\"second\",\"third\"";
        result = KuromojiCSVUtil.parse(value);
        assertEquals(3, result.length);
        assertEquals("first", result[0]);

            transportPool.removeTransport(null);

            // Then
            verify(transportPool).removeTransport(null);
        }

        @Test
        @DisplayName("Should remove multiple transports")
        void testRemoveMultipleTransports() {
            // Given
            SmbTransport transport2 = mock(SmbTransport.class);
            doNothing().when(transportPool).removeTransport(any());

        entry.removeChild("nonexistent.txt");
        assertTrue(entry.hasChanges()); // Still has changes from previous removal
    }

    @Test
    public void testGetChildren() {
        // Add multiple children
        entry.updateChild("file1.txt", 1024L, 1000L, false, 0x20, 500L, 800L);
        entry.updateChild("file2.txt", 2048L, 2000L, false, 0x20, 600L, 900L);

    void testJoinTwoElements() {
        String result = StringUtil.join(",", "hello", "world");
        assertEquals("hello,world", result);
    }

    @Test
    @DisplayName("Should join multiple elements with delimiter")
    void testJoinMultipleElements() {
        String result = StringUtil.join(",", "one", "two", "three", "four");
        assertEquals("one,two,three,four", result);
    }

    @Test