public String handlerName;

    /** Parameters passed to the data handler */
    @CustomSize(maxKey = "form.admin.max.input.size")
    public String handlerParameter;

    /** Script for custom data processing logic */
    @CustomSize(maxKey = "form.admin.max.input.size")
    public String handlerScript;

    /** Boost value for documents from this data source */
    @Required
    @ValidateTypeFailure
    public Float boost;

This is very useful when you need to:

* Have shared logic (the same code logic again and again).
* Share database connections.
* Enforce security, authentication, role requirements, etc.
* And many other things...

All these, while minimizing code repetition.

        PLUGINS_PORTAL_URL_OVERRIDE,
        "-DenablePredictiveTestSelection=false",
        "%additional.gradle.parameters%",
    ).joinToString(" ")

/**
 * Align with build-logic/cleanup/src/main/java/gradlebuild/cleanup/services/KillLeakingJavaProcesses.java
 */
enum class KillProcessMode {
    KILL_LEAKED_PROCESSES_FROM_PREVIOUS_BUILDS,
    KILL_PROCESSES_STARTED_BY_GRADLE,

        }
    }
    
    // ... rest of connection logic ...
}

// Caching methods based on lease state
public boolean canCacheRead() {
    if (leaseKey != null) {
        LeaseEntry entry = leaseManager.getLease(leaseKey);
        return entry != null && entry.hasReadCache();
    }
    return false;  // Fall back to oplock logic
}

public boolean canCacheWrite() {
    if (leaseKey != null) {

 * {@link CrawlerContainer}. It also provides a convenient method for
 * registering the extractor with the {@link ExtractorFactory}.
 * </p>
 *
 * <p>
 * Subclasses should implement the actual extraction logic in their own
 * methods, leveraging the helper methods provided by this abstract class.
 * </p>
 *
 */
public abstract class AbstractExtractor implements Extractor {

    /** The crawler container. */
    @Resource

    - [CVE-2021-25749: <code>runAsNonRoot</code> logic bypass for Windows containers](#cve-2021-25749-runasnonroot-logic-bypass-for-windows-containers)
    - [Am I vulnerable?](#am-i-vulnerable)
      - [Affected Versions](#affected-versions)

            System.setErr(new PrintStream(errContent));

            String[] args = { "--help" };
            // Note: main calls System.exit, so we can't test it directly
            // Instead, we test the parsing logic separately

            System.setErr(originalErr);
        } catch (Exception e) {
            System.setErr(originalErr);
        }
    }

			if errCode != testCase.expected {
				t.Errorf("(%d) expected to get success, instead got %s", i, niceError(errCode))
			}
		}
	}
}

// TestValidateV2AuthHeader - Tests validate the logic of V2 Authorization header validator.
func TestValidateV2AuthHeader(t *testing.T) {
	ctx, cancel := context.WithCancel(t.Context())
	defer cancel()

	obj, fsDir, err := prepareFS(ctx)
	if err != nil {

And **your users** define in some way (for example in a web dashboard somewhere) the **URL** where your app should send those requests.

All the **logic** about how to register the URLs for webhooks and the code to actually send those requests is up to you. You write it however you want to in **your own code**.

 * the underlying wire‑format helpers.
 */
@ExtendWith(MockitoExtension.class)
class NtTransQuerySecurityDescTest {

    /**
     * Helper that mimics the write logic used by
     * {@link NtTransQuerySecurityDesc#writeParametersWireFormat(byte[], int)}.
     */
    private static byte[] expectedParameters(int fid, int securityInformation) {