I have downloaded new Java SE 6 update 18 today and have run the downloaded installation file (offline installation) named “jre-6u18-windows-i586.exe” Initiating installation has caused SONAR has blocked this file. As I am 100% sure the file is clean and legitimate (I have downloaded it from java.sun.com as I am always doing) I let start that file and complete update. Just wanted to report as FP.