Hello, I'm Ondřej Žižka and I'll show you how to build Windup from the source code
  and run it against your application, getting an HTML report in the end.

  First, visit Windup project on GitHub.
  Copy the Git URL,
  and clone the repository.

git clone git@github.com:windup/windup.git

  This will take a while.
  ...
  For details about individual steps, visit Windup wiki and see the Build Windup from Source.
  ...

  When the build is finished, go to the freshly created project directory and build Windup using Maven 3.2.1 or later.

cd windup
mvn clean install -DskipTests
cd -

  When the build finishes, find the distribution archive located under dist/target/ .
  
cd dist/target/
ls

  Unzip the distribution archive...

unzip windup-distribution-2.0.0-SNAPSHOT-offline.zip

  ...and run the Windup application.
  This is essentially a Forge environment. For more info on Forge, visit forge.jboss.org .

  To run Windup, execute the `windup-migrate-app` action.
  Forge supports tab-completion.
<tab>
  Notice the --input and --output parameters, which are mandatory.

  For more information, see the manual page. 

man windup-migrate-app
  
  Now let's migrate our test application.

windup-migrate-app --input /home/ondra/work/Migration/TestApps/_apps/BradApp --output Report --sourceMode=true --packages org com net

  Give Windup few seconds, or minutes - depending on if you have an SSD disk or not.
  ...
  Then exit Forge by pressing Control-D.
Ctrl + D

  Check the resulting report by opening the HTML file.

firefox Report/reports/JEE_Example__org_windup_example_jee_example_1_0_0_.1.html

  For explanation of the report, see the Windup Developer Guide, and the wiki page called "Review the Report".

  Thanks for your attention.