We are running RTC as WAS application server on Linux.

After moving from RTC 2.0 to 2.0.0.2 and then iFix04, we found that our little Java application using PlainJava API stop working.

The compile is ok:
/home/isbot/JazzPlainJavaClient-2.0.0.2
bash-3.2$ /opt/IBM/WebSphere/AppServer1/java/bin/javac -extdirs . snippets/*.java -Xlint:unchecked
snippets/Snippet4.java:47: warning: unchecked conversion
found : java.util.Iterator
required: java.util.Iterator<com>
for (Iterator<IComponent> it = components.iterator(); it.hasNext();) {
^
snippets/Snippet4.java:58: warning: unchecked conversion
found : java.util.Map
required: java.util.Map<java>
children = configuration.childEntriesForRoot(null);
^
snippets/Snippet4.java:60: warning: unchecked conversion
found : java.util.Map
required: java.util.Map<java>
children = configuration.childEntries(parent, null);
^
3 warnings


But when run one of the snippets, we got version offset error:

bash-3.2$ /opt/IBM/JazzTeamServer2002/server/jre/bin/java -Djava.ext.dirs=/opt/IBM/JazzTeamServer2002/server/jre/lib/ext:snippets:. snippets.Snippet1.class
The java class could not be loaded. java.lang.UnsupportedClassVersionError: (snippets/Snippet1) bad major version at offset=6



What do I miss? Please help.
Do I need the full SDK ? I only downloaded the libs so far.