I use JRE system Library [jre7] and when I import org.jdesktop.application.Action I get
The import org.jdesktop cannot be resolved
I removed the build path by Build Path > remove from build path and then I did
project > properties > java build path > add Library > JRE system Library and still same error .
The
org.jdesktopcode is not part of Java SE, so the classes won’t be in the JRE. You need to locate and download a JAR file containing the classes, and then add it to your Eclipse buildpath.(One place to download the JAR is here … but it is easy to do your own searching if this link breaks. Go to Maven Central or findjar.)