public static void main()

in maven-wrapper-distribution/src/resources/mvn/wrapper/MavenWrapperDownloader.java [36:64]

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

    public static void main( String[] args )
    {
        log( "Apache Maven Wrapper Downloader " + WRAPPER_VERSION );

        if ( args.length != 2 )
        {
            System.err.println( " - ERROR wrapperUrl or wrapperJarPath parameter missing" );
            System.exit( 1 );
        }

        try
        {
            log( " - Downloader started" );
            final URL wrapperUrl = new URL( args[0] );
            final String jarPath = args[1].replace( "..", "" ); // Sanitize path
            final Path wrapperJarPath = Paths.get( jarPath ).toAbsolutePath().normalize();
            downloadFileFromURL( wrapperUrl, wrapperJarPath );
            log( "Done" );
        }
        catch ( IOException e )
        {
            System.err.println( "- Error downloading: " + e.getMessage() );
            if ( VERBOSE )
            {
                e.printStackTrace();
            }
            System.exit( 1 );
        }
    }