Logstash configuration java error

[Aayush_Arora]

I am trying to link elasticsearch and logstash together (transferring mysql database to elasticsearch )
facing this error while running the logstash.config file
Please tell what the error is and how to correct it.

[magnusbaeck (Magnus Bäck)]

Please use plain copy/paste instead of posting screenshots.

As the first line of the error message says you need Java 7.