collector.setSource("pom.xml");
        collector.add(Problem.Severity.ERROR, "Error message", 10, 5, null);
        collector.add(Problem.Severity.WARNING, "Warning message", 15, 3, null);

        List<Problem> problems = collector.getProblems();
        assertEquals(2, problems.size(), "Should collect both problems");

package org.apache.maven.artifact.resolver;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.versioning.VersionRange;
import org.codehaus.plexus.logging.Logger;

/**
 * Send resolution warning events to the warning log.
 *
 */
@Deprecated
public class WarningResolutionListener implements ResolutionListener {
    private Logger logger;

    public WarningResolutionListener(Logger logger) {

## 🗄 `Field`

🥇, 👆 ✔️ 🗄 ⚫️:

{* ../../docs_src/body_fields/tutorial001.py hl[4] *}

/// warning

👀 👈 `Field` 🗄 🔗 ⚪️➡️ `pydantic`, 🚫 ⚪️➡️ `fastapi` 🌐 🎂 (`Query`, `Path`, `Body`, ♒️).

///

## 📣 🏷 🔢

👆 💪 ⤴️ ⚙️ `Field` ⏮️ 🏷 🔢:

{* ../../docs_src/body_fields/tutorial001.py hl[11:14] *}

ol-file.is-warning~.warning-feedback,.form-control-file.is-warning~.warning-tooltip{display:block}.form-check-input.is-warning~.form-check-label{color:#ffc107}.form-check-input.is-warning~.warning-feedback,.form-check-input.is-warning~.warning-tooltip{display:block}.custom-control-input.is-warning~.custom-control-label{color:#ffc107}.custom-control-input.is-warning~.custom-control-label::before{border-color:#ffc107}.custom-control-input.is-warning~.warning-feedback,.custom-control-input.is-warni...

## Import `Field` { #import-field }

First, you have to import it:

{* ../../docs_src/body_fields/tutorial001_an_py310.py hl[4] *}


/// warning

Notice that `Field` is imported directly from `pydantic`, not from `fastapi` as are all the rest (`Query`, `Path`, `Body`, etc).

///

## Declare model attributes { #declare-model-attributes }

        callerInfo = new NullPointerException().getStackTrace()[2];

        Runnable warning = this::maybeWarnAboutCleanUp;

        cleanupWarning = new Thread(warning);

        Runtime.getRuntime().addShutdownHook(cleanupWarning);
    }

    private void maybeWarnAboutCleanUp() {
        if (warnAboutCleanup) {
            System.out.println("[WARNING] TestFileManager from: " + callerInfo.getClassName() + " not cleaned up!");
        }

    replaceWith =
      ReplaceWith(
        expression = "callFactory.asEventSourceFactory()",
        imports = ["okhttp3.sse.EventSource.Factory.Companion.asEventSourceFactory"],
      ),
    level = DeprecationLevel.WARNING,
  )
  @JvmStatic
  fun createFactory(callFactory: Call.Factory): EventSource.Factory = callFactory.asEventSourceFactory()

  @Deprecated(
    message = "Moved to extension function.",
    replaceWith =

      replaceWith =
        ReplaceWith(
          expression = "content.toRequestBody(contentType)",
          imports = ["okhttp3.RequestBody.Companion.toRequestBody"],
        ),
      level = DeprecationLevel.WARNING,
    )
    fun create(
      contentType: MediaType?,
      content: String,
    ): RequestBody = content.toRequestBody(contentType)

    @JvmStatic
    @Deprecated(

        } else if (platformSystemProperty == JDK8_ALPN_PROPERTY) {
          if (!isAlpnBootEnabled()) {
            System.err.println("Warning: ALPN Boot not enabled")
          }
        } else if (platformSystemProperty == JDK8_PROPERTY) {
          if (isAlpnBootEnabled()) {
            System.err.println("Warning: ALPN Boot enabled unintentionally")
          }

 * methods to modify the behavior of the backing set as desired per the <a
 * href="http://en.wikipedia.org/wiki/Decorator_pattern">decorator pattern</a>.
 *
 * <p><b>Warning:</b> The methods of {@code ForwardingSet} forward <b>indiscriminately</b> to the
 * methods of the delegate. For example, overriding {@link #add} alone <b>will not</b> change the