Once you run the ant command, it will generate the jar file.

Run the jar file as follows.

Note: In MAC or Linuc before running java, give the execute permissions as follows. #chmod -R 777 <>/HelloWorld-20170629.jar

Build.xml:

Contains all the instructions:

1. Copy all the files except java files to "build/classes"

2. Compile .java files in "src" directory and copy .class files in "build/classes"

3. Package all the content in "build/classes" and "WebContent" as a war/jar/ear files.

4. Deploy the war/jar/ear file in to "webapp" directory of Tomcat

5. Cleanup "build/classes"