[jbosstools-issues] [JBoss JIRA] (JBIDE-13441) Changing vm for runtime from default to jdk1.7, then back to default, fails

[Rob Stryker (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-13441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12750959#comment-12750959 ] 

Rob Stryker commented on JBIDE-13441:
-------------------------------------

This issue was complicated by the fact that the wtp ui framework only instantiates the wizard fragment once per workspace, and so any state from previous calls ot the fragment will be left around. After discovering this, the issue was a bit clearer. 
                
> Changing vm for runtime from default to jdk1.7, then back to default, fails
> ---------------------------------------------------------------------------
>
>                 Key: JBIDE-13441
>                 URL: https://issues.jboss.org/browse/JBIDE-13441
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: JBossAS/Servers
>    Affects Versions: 4.0.0.Final
>            Reporter: Rob Stryker
>            Assignee: Rob Stryker
>             Fix For: 4.1.0.Alpha1
>
>
> 0) In workspace, ensure workspace has 1.7 jre, then add a 1.6 jre
> 1) Create a web app with simple servlet, doGet() has logic: System.out.println(System.getProperty("java.version"));
> 2) Create server and runtime, keep vm at default for exec env
> 3) Start server, deploy web app, verify 1.6
> 4) Shutdown server
> 5) Switch runtime to use 1.7 jre, finish, then save server editor
> 6) Start server, verify webapp prints to console 1.7
> 7) Stop server
> 8) Edit runtime to use default for 1.6 again
> 9) finish wizard, save server editor
> 10) start server, run webapp, verify text says 1.6
> FAIL
> Step 10 fails, the 1.7 server is still chosen. This is a bug in the UI which is not properly clearing the vm flag, and is only setting it when one is chosen. 

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