[jbosstools-issues] [JBoss JIRA] (JBIDE-16725) clean up jbosstools-maven-plugins/tycho-plugins/*

clean up jbosstools-maven-plugins/tycho-plugins/* ------------------------------------------------- Key: JBIDE-16725 URL: https://issues.jboss.org/browse/JBIDE-16725 Project: Tools (JBoss Tools) Issue Type: Enhancement Components: build Reporter: Nick Boldt Assignee: Mickael Istria Priority: Minor Fix For: 4.2.0.Beta2 A couple PRs/commits to clean stuff up, including: * deprecation warnings (Maven) * unused variables / imports (Eclipse) * copyright dates This one [1] was applied already, as it was a simple substitution: {code} [WARNING] org.jboss.tools.tycho.sitegenerator.GenerateRepositoryFacadeMojo#session: [WARNING] The syntax [WARNING] @parameter expression="${property}" [WARNING] is deprecated, please use [WARNING] @parameter property="property" [WARNING] instead. {code} [1] https://github.com/jbosstools/jbosstools-maven-plugins/commit/eac10476e65... However, this one [2] was a bit more complicated as I switched from expression="" to default-value="" instead. Not sure if this is correct: [2] https://github.com/jbosstools/jbosstools-maven-plugins/pull/18