[jbosstools-issues] [JBoss JIRA] Assigned: (JBIDE-2555) Moving Seam component yields persistent, incorrect validation error

Moving Seam component yields persistent, incorrect validation error ------------------------------------------------------------------- Key: JBIDE-2555 URL: https://jira.jboss.org/jira/browse/JBIDE-2555 Project: Tools (JBoss Tools) Issue Type: Bug Components: Seam Affects Versions: 2.1.0.CR1 Environment: JBoss Developer Studio 1.1.0.CR1 Seam 2.0.2.SP1 Ubuntu Feisty Reporter: Tim Otten Assignee: Alexey Kazakov When moving a Seam component from one Java package to another Java package, the Seam validator erroneously reports the error "Duplicate component name." Cleaning the project does not remove the error. Eclipse must be restarted. Steps to reproduce: 1. Create a new EAR-based project 2. Generate an entity, entityhome, etc. 3. Move one of the Seam components to a new Java package, e.g. 3.a. In the "Package Explorer" tab, locate the entity's home component. 3.b. Right-click -> Refactor -> Move 3.c. Designate a new package 3.d. Click "OK" 4. Clean/Rebuild project 4.a. In the Eclipse menu bar, choose Project -> Clean 4.b. Choose any/all applicable projects 4.c. Enable "Start a build immediately" 4.d. Click "OK" 5. In the "Problems" tab, an error appears twice: "Duplicate component name" After repeated attempts to clean/build the project(s), the error message persists. The error can be removed by: 6. Close Eclipse 7. Open Eclipse 8. Clean/Rebuild project At this point, the error message goes away. The project will now build and deploy, and the refactored component functions appropriately. (Note: I'm using the current stable release of JBoss Developer Studio 1.1.0.CR1 with JBoss Tools 2.1.0.CR1. I've checked the list of open tickets and the release notes for JBoss Tools 2.1.1 and 2.1.2 -- I couldn't identify any related issues.)