public String getMavenVersion()

in src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java [243:273]

• 28 lines of code
• 4 McCabe index (conditional complexity)

    public String getMavenVersion()
        throws LauncherException
    {
        Properties props = new Properties();

        InputStream is =
            mavenCli.getClass().getResourceAsStream( "/META-INF/maven/org.apache.maven/maven-core/pom.properties" );
        if ( is != null )
        {
            try
            {
                props.load( is );
            }
            catch ( IOException e )
            {
                throw new LauncherException( "Failed to read Maven version", e );
            }
            finally
            {
                IOUtil.close( is );
            }
        }

        String version = props.getProperty( "version" );
        if ( version != null )
        {
            return version;
        }

        throw new LauncherException( "Could not determine embedded Maven version" );
    }