After upgrading Sonar to a newer version (5.6.1), we had our Public Api Documentation measure crash down to 40%
Looking on Sonar website, I found that there is a configuration key that define if the Getters & Setters are counted in the documentated Api : "sonar.squid.analyse.property.accessors"
http://docs.sonarqube.org/display/SONARQUBE50/Metrics+-+Public+API
But I cannot find where to check or update it from the Sonar Interface. So if anyone can shed some light ?