[jbosstools-issues] [JBoss JIRA] (JBIDE-14700) NewProjectExamplesStacksRequirementsPage locks UI thread when StackClient.getStacks() called when raw.github.com is not available

[Denis Golovin (JIRA)]

Denis Golovin created JBIDE-14700:
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             Summary: NewProjectExamplesStacksRequirementsPage locks UI thread when StackClient.getStacks() called when raw.github.com is not available
                 Key: JBIDE-14700
                 URL: https://issues.jboss.org/browse/JBIDE-14700
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: project-examples
    Affects Versions: 4.1.0.Beta1
         Environment: Any
            Reporter: Denis Golovin


ProjectsExamples freezes UI if raw.github.com is not available. It happens because StackClient tries to download stacks definition from raw.github.com/jboss-jdf/jdf-stack/1.0.0.Final/stacks.yaml.

Solution is to put Stacks initialization/download in new thread and wait in UI thread and check for timeout or cancel request form user.

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