JAVA 1.6

Installing and Running Protégé 4.1

Description Protégé is an environment for creating and editing ontologies and knowledge bases. In KBS (Knowledge Based Systems) we were supposed to use version: Protégé 4.1. After installing it I kept getting the same error message (also included picture in attachment): <code> C:\Program Files\Protege_4.1>java -Dlog4j.configuration=file:log4j.xml -DentityExpansionLimit=100000000 -Dfile.encoding=utf-8 -Dorg.protege.plugin.dir=plugins -classpath bin/felix.jar;bin/ProtegeLauncher.jar org.protege.osgi.framework.Launcher Core Bundle 1 failed to start. Exception in thread "main" org.osgi.framework.BundleException: Unresolved constraint in bundle org.protege.common [1]: package; (&(package=javax.swing.text)(version>=0.0.0)) at org.apache.felix.framework.Felix.resolveBundle( at org.apache.felix.framework.Felix.startBundle( at org.apache.felix.framework.BundleImpl.start( at org.apache.felix.framework.BundleImpl.start( at org.protege.osgi.framework.Launcher.startBundles( at org.protege.osgi.framework.Launcher.start( at org.protege.osgi.framework.Launcher.main( </code> Why does this error occur? How can I make Protégé 4.1 run?

NetBeans IDE 6.1 and Java 1.6 on MacOS

Some crucial bugs had been fixed since previous release. However, there are still some contradictions developing java apps based on release 1.6 – Class-Version Error, messaging missing libraries falsely, to name a few. Additionally, in certain issues compiling sources are done on v1.5 contrary to v1.6.
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