Tools -> Convert Entity URIs to Labels is broken

[matthewhorridge]

Tools -> Convert Entity URIs to Labels only works if the entity IRI contains a # symbol. Other naming schemes throw an exception. See trace below.

java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    at java.lang.String.substring(String.java:1954)
    at org.protege.editor.owl.model.refactor.ontology.OWLEntityIRIRegenerator.getBaseIRI(OWLEntityIRIRegenerator.java:93)
    at org.protege.editor.owl.model.refactor.ontology.OWLEntityIRIRegenerator.generateNewIRI(OWLEntityIRIRegenerator.java:68)
    at org.protege.editor.owl.model.refactor.ontology.ConvertEntityURIsToIdentifierPattern.buildNewIRIMap(ConvertEntityURIsToIdentifierPattern.java:124)
    at org.protege.editor.owl.model.refactor.ontology.ConvertEntityURIsToIdentifierPattern.performConversion(ConvertEntityURIsToIdentifierPattern.java:56)
    at org.protege.editor.owl.ui.action.ConvertEntityURIsToLabels.performConversion(ConvertEntityURIsToLabels.java:87)
    at org.protege.editor.owl.ui.action.ConvertEntityURIsToLabels.actionPerformed(ConvertEntityURIsToLabels.java:46)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
    at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
    at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:125)
    at java.awt.MenuItem.processActionEvent(MenuItem.java:669)
    at java.awt.MenuItem.processEvent(MenuItem.java:628)
    at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:351)
    at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:339)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:749)
    at java.awt.EventQueue.access$400(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:697)
    at java.awt.EventQueue$3.run(EventQueue.java:691)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.awt.EventQueue$4.run(EventQueue.java:719)
    at java.awt.EventQueue$4.run(EventQueue.java:717)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[matthewhorridge]

Updated. This happens with built in entities. The method used to generate the fragment returns prefixed names for built in entities. These names cannot be found in the original IRI and the method fails.