This is defined in a profile, so it may be switched off easily by disabling the profile for now.
Check goals are invoked during phase verify, so the results may be picked up during deployment easily by attach-qar-maven-plugin (see #32).
To facilitate adapting the coverage goals the following properties are defined which may be overwritten by projects, all properties default to 100 (%):
jacoco.check.classRatio
jacoco.check.instructionRatio
jacoco.check.methodRatio
jacoco.check.branchRatio
jacoco.check.complexityRatio
jacoco.check.lineRatio