[jbosstools-issues] [JBoss JIRA] (JBIDE-9645) Method EclipseJavaUtil.resolveType returns invalid cached values

[Jaroslav Jankovič (Closed) (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-9645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jaroslav Jankovič closed JBIDE-9645.
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Verified in JBDS 5.0.0.v201110271830R-H42-M4. Closing Jira.
                
> Method EclipseJavaUtil.resolveType returns invalid cached values
> ----------------------------------------------------------------
>
>                 Key: JBIDE-9645
>                 URL: https://issues.jboss.org/browse/JBIDE-9645
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: CDI, common/jst/core
>    Affects Versions: 3.3.0.M2
>            Reporter: Viacheslav Kabanovich
>            Assignee: Viacheslav Kabanovich
>             Fix For: 3.3.0.M4
>
>
> EXECUTE: Create beans in cdi project
> {code}
> public class A {
> 	@Inject B.D a;
> }
> public class B extends C {
> 	
> }
> public class C {
> 	public static class D {}
> }
> {code}
> ASSERT: Injection point is resolved to C.D - check by open-on.
> EXECUTE: copy declaration of class D into class B and wait for the incremental build.
> FAILURE: Injection point is still resolved to C.D
> EXECUTE: Touch class A by an insignificant modification and wait for the incremental build.
> ASSERT: Injection point is resolved to B.D
> This case is not very actual, but reveals the problem in the simplest way. More actual use case - editing classpath so that a type referenced by a Java source changes resolution.
> Cache is cleaned for a modified file. There is no simple logic in cleaning cache for all types that may be affected by a modification, and a thorough check may take so much time that cache will be of no use. I see only one safe solution - to clean cache before each build.

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