I\'m running tomcat 7.0.21 on OpenJDK
java version \"1.6.0_20\" OpenJDK Runtime Environment (IcedTea6 1.9.9) (6b20-1.9.9-0ubuntu1~10.10.2) OpenJDK 64-Bit Ser
Spot on, still relevant in 2015 with latest Eclipse too. Make sure to keep the check-box under green highlight circle to be unchecked. I am adding image to highlight the change