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Bug 333730

Summary: Compilation error when creating entity attributes of type java.sql.Date and java.util.Date
Product: [WebTools] Dali JPA Tools Reporter: Krum Bakalsky <bakalsky>
Component: Diagram EditorAssignee: Petya Sabeva <petya.sabeva>
Status: VERIFIED FIXED QA Contact: Stefan Dimov <stefan.dimov>
Severity: normal    
Priority: P3 CC: jolene.moffitt
Version: 0.5   
Target Milestone: 3.0 M6   
Hardware: All   
OS: All   
Whiteboard:
Attachments:
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Avoid packages import statement collision stefan.dimov: iplog+

Description Krum Bakalsky CLA 2011-01-07 04:01:33 EST 
Created attachment 186251 [details]
Screenshot

Hi,

I am using 64-bit Windows 7 Ultimate, with Sun Java 1.6.0_20 JDK installed. I
have installed the latest "Eclipse IDE for Java EE developers" for "Windows 64
Bit" platform, it is Helios.
I have installed the latest JPA Diagram Editor from its dedicated Eclipse page:
http://wiki.eclipse.org/JPA_Diagram_Editor_Project.


Scenario to reproduce:
0. I have created a simple EJB 3.0 project, and added a JPA 1.0 facet to it.
1. I opened the diagram, and created a new entity class
2. I added to this entity two persistent attributes - one of type java.sql.Date, and the other of type java.util.Date. 

Problem: I got compilation error in my IDE with the following error message: "The import java.util.Date collides with another import statement". You can take a look at the attached screenshot. The problem is that, the diagram inserts import statements for each attribute type, but in this particular case they collide.
Comment 1 Petya Sabeva CLA 2011-01-25 11:00:48 EST 
Created attachment 187528 [details]
Avoid packages import statement collision
Comment 2 Stefan Dimov CLA 2011-01-26 10:19:18 EST 
Patch committed ...
Comment 3 Stefan Dimov CLA 2011-02-08 10:18:00 EST 
The fix was submitted in the timeframe of M5, but the JPA Diagram Editor wasn't integrated in PDE build of WTP before the M5 release date, so I'm retargeting this bug to M6.
Comment 4 Jolene Moffitt CLA 2011-05-04 14:25:51 EDT 
Verified in Build I-3.3.0-20110414085808

Verified when you use java.util.Date and java.sql.Date for attriutes within an Entity the colliding error does not appear.  See the link to view test
steps for verification.  http://wiki.eclipse.org/Dali_3.0_M6