You need to update the ParametersAction object of the build. I found the
solution in the following link:
https://groups.google.com/forum/#!topic/jenkinsci-users/szhuDfCvpiE. I
could not use the code exactly as written in my company's instance of
Jenkins. The ParametersAction.createUpdated metho
In my plugin I need to dynamically update the values of a bunch of String
parameters that the user specified when building a job
ParametersAction params = project.getAction(ParametersAction.class);
// How do we update existing parameters?
StringParameterValue parameter = (StringParameterValue) pa