FindBugs fails on timeout
See SONAR-1439. Findbugs fails with the following logs :
Add the findbugs-maven-plugin to the plugins section of the pom and configure the parameter timeout.
My project only builds with JDK 1.4
As Sonar can only run with JDK1.6 or higher, some configuration should be added to the pom.xml to indicate that the project requires JDK1.4: