I have been running sqldeveloper on solaris for years but I just tried upgrading to production release of 4.0. I updated the sqldeveloper.conf file with the entry SetJavaHome /ora_share/global_apps/java/jdk1.7.0_45 where I installed 1.7. The old version was SetJavaHome /ora_share/global_apps/java/jdk1.6.0_21 and worked but sqldeveloper 4 still prompts me that java 1.6 is not supported when launching sqldeveloper. What am I missing ( the .conf file that I'm updating is in directory sqldeveloper\sqldeveloper\bin\ )?