* @return True if the <code>Mojo</code> is thread-safe and can be run safely in parallel
     * @since 3.0-beta-2
     */
    public boolean isThreadSafe() {
        return threadSafe;
    }

    /**
     * @param threadSafe indicates that the mojo is thread-safe and can be run safely in parallel
     * @since 3.0-beta-2
     */
    public void setThreadSafe(boolean threadSafe) {
        this.threadSafe = threadSafe;

  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven</artifactId>
    <version>4.0.0-beta-6-SNAPSHOT</version>

    <relativePath>../../</relativePath>
  </parent>

  <artifactId>maven-plugin-api</artifactId>

  <name>Maven 3 Plugin API</name>

  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven</artifactId>
    <version>4.0.0-beta-6-SNAPSHOT</version>

    <relativePath>../../</relativePath>
  </parent>

  <artifactId>maven-resolver-provider</artifactId>

  <name>Maven Artifact Resolver Provider (deprecated)</name>

---

"_Düzünü desəm, sizin qurduğunuz şey həqiqətən möhkəm və peşəkar görünür. Bir çox cəhətdən **Hug**-un olmasını istədiyim kimdir - kiminsə belə bir şey qurduğunu görmək həqiqətən ruhlandırıcıdır._"

  - [Changelog since v1.28.0-beta.0](#changelog-since-v1280-beta0)
  - [Changes by Kind](#changes-by-kind-17)
    - [API Change](#api-change-6)
    - [Feature](#feature-14)
  - [Dependencies](#dependencies-17)
    - [Added](#added-17)
    - [Changed](#changed-17)
    - [Removed](#removed-17)
- [v1.28.0-beta.0](#v1280-beta0)
  - [Downloads for v1.28.0-beta.0](#downloads-for-v1280-beta0)

  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven</artifactId>
    <version>4.0.0-beta-6-SNAPSHOT</version>
  </parent>

  <artifactId>apache-maven</artifactId>
  <packaging>pom</packaging>

  <name>Apache Maven Distribution</name>

///

```Python hl_lines="10"
{!> ../../docs_src/header_params/tutorial002.py!}
```

////

/// warning

Before setting `convert_underscores` to `False`, bear in mind that some HTTP proxies and servers disallow the usage of headers with underscores.

///

## Duplicate headers

It is possible to receive duplicate headers. That means, the same header with multiple values.

  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven</artifactId>
    <version>4.0.0-beta-6-SNAPSHOT</version>

    <relativePath>../../</relativePath>
  </parent>

  <artifactId>maven-model</artifactId>

  <name>Maven Model</name>
  <description>Model for Maven POM (Project Object Model)</description>

### Changed
_Nothing has changed._

### Removed
_Nothing has changed._



# v1.26.0-beta.0


## Downloads for v1.26.0-beta.0



### Source Code

filename | sha512 hash
-------- | -----------

kommun"===b.substr(-7)&&a.inArray(b.substr(0,b.length-7),this.municipalities)>-1)},errorMessage:"",errorMessageKey:"badCustomVal",municipalities:["ale","alingsås","alvesta","aneby","arboga","arjeplog","arvidsjaur","arvika","askersund","avesta","bengtsfors","berg","bjurholm","bjuv","boden","bollebygd","bollnäs","borgholm","borlänge","borås","botkyrka","boxholm","bromölla","bräcke","burlöv","båstad","dals-ed","danderyd","degerfors","dorotea","eda","ekerö","eksjö","emmaboda","enköpings","eskilstuna","eslövs"...