org.netbeans.api.java.source.ui.ElementOpen#open(org.netbeans.api.java.source.ClasspathInfo, org.netbeans.api.java.source.ElementHandle)
of the org.netbeans.modules.java.sourceui moduleorg.netbeans.api.java.source.ui.ElementOpen#open(org.openide.filesystems.FileObject, org.netbeans.api.java.source.ElementHandle)
of the org.netbeans.modules.java.sourceui module