It means the class files have geen generated using a JDK 1.5 and you are running a pre 1.5 JDK with Maven. You should probably check your JAVA_HOME. What does java -version says ?
Regards Jeff MAURY On Fri, Dec 16, 2011 at 5:42 AM, ashishmemod <ashishme...@gmail.com> wrote: > thank you for above reply... > > But I installed java 6 with update 24 in my system!!! > > So now what is meaning of this exception? > > > > -- > View this message in context: > http://maven.40175.n5.nabble.com/Solve-my-exception-for-mvn-installtion-tp5076811p5079295.html > Sent from the Maven - Users mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > For additional commands, e-mail: users-h...@maven.apache.org > > -- "Legacy code" often differs from its suggested alternative by actually working and scaling. - Bjarne Stroustrup http://www.jeffmaury.com http://riadiscuss.jeffmaury.com http://www.twitter.com/jeffmaury