Matcher matcher = samplesUserGuidePattern.matcher(line);
        while (matcher.find()) {
            MatchResult xrefMatcher = matcher.toMatchResult();
            String link = xrefMatcher.group(1).replace(".html", ".adoc");
            File referencedFile = new File(getDocumentationRoot().get().getAsFile(), link);
            if (!referencedFile.exists() || referencedFile.isDirectory()) {

{* ../../docs_src/extending_openapi/tutorial001_py39.py hl[13:14,25:26] *}

### Override the method { #override-the-method }

Now you can replace the `.openapi()` method with your new function.

{* ../../docs_src/extending_openapi/tutorial001_py39.py hl[29] *}

### Check it { #check-it }

  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testPutIfAbsent_replacesNullValue() {
    initMapWithNullValue();

    // putIfAbsent should replace the null value with the new value
    assertNull(
        "putIfAbsent(existingKeyWithNullValue, value) should return null",
        getMap().putIfAbsent(getKeyForNullValue(), v3()));

        else -> false
    }
}


private
fun hasTypeAttribute(kmClass: KmClass, jvmSignature: String, predicate: AttributePredicate): Boolean =
    when (jvmSignature) {
        kmClass.name.replace("/", ".") -> predicate.match(kmClass)
        else -> false
    }


private
fun hasConstructorAttribute(constructorsSupplier: Supplier<MutableList<KmConstructor>>, jvmSignature: String, predicate: AttributePredicate) =

    }

    static List<String> branchesOf(String commit) {
        return getStdout("git branch -r --contains $commit")
            .readLines()
            .collect { it.replace("*", "") } // remove the * from the current branch, e.g. * master -> master
            .collect { it.trim() }
            .grep { !it.isEmpty() }
    }

    static List<String> parentCommitsOf(String commit) {

private
fun <T : NodeWithSimpleName<*>> T.matchesName(candidateName: String) =
    matchesName(name.asString(), candidateName)


private
fun matchesName(name: String, candidateName: String) =
    name == candidateName.replace(".*\\$".toRegex(), "") // strip outer class names

private
val SINCE_REGEX = Regex("""@since ([^\s]+)""")

private
fun BodyDeclaration<*>.getSince(): String? =

   * graph implementations, this method should replace {@link #graph} with a new graph that includes
   * this node.
   */
  abstract void addNode(Integer n);

  /**
   * A proxy method that adds the edge {@code e} to the graph being tested. In case of Immutable
   * graph implementations, this method should replace {@link #graph} with a new graph that includes
   * this edge.
   */

        }
    }
}

fun javaHome(
    jvm: Jvm,
    os: Os,
    arch: Arch = Arch.AMD64,
) = "%${if (os == Os.ALPINE) "linux" else os.name.lowercase()}.${
    jvm.version.name.lowercase().replace(
        "_",
        "",
    )
}.${jvm.vendor.name.lowercase()}.${arch.suffix}%"

fun BuildType.paramsForBuildToolBuild(
    buildJvm: Jvm = BuildToolBuildJvm,
    os: Os,

  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testPutIfAbsent_replacesNullValue() {
    initMapWithNullValue();

    // putIfAbsent should replace the null value with the new value
    assertNull(
        "putIfAbsent(existingKeyWithNullValue, value) should return null",
        getMap().putIfAbsent(getKeyForNullValue(), v3()));

            if (snapshot.getTimestamp() != null && snapshot.getBuildNumber() > 0) {
                String newVersion = snapshot.getTimestamp() + "-" + snapshot.getBuildNumber();
                version = baseVersion.replace(Artifact.SNAPSHOT_VERSION, newVersion);
            } else {
                version = baseVersion;
            }
        }
        return version;
    }

    private int resolveLatestSnapshotBuildNumber(