[jbosstools-issues] [JBoss JIRA] (JBIDE-12490) Improve type resolution performance

Fri Aug 24 17:31:14 EDT 2012

Viacheslav Kabanovich created JBIDE-12490:
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             Summary: Improve type resolution performance
                 Key: JBIDE-12490
                 URL: https://issues.jboss.org/browse/JBIDE-12490
             Project: Tools (JBoss Tools)
          Issue Type: Sub-task
          Components: common/jst/core
    Affects Versions: 3.3.0.Final
            Reporter: Viacheslav Kabanovich
            Assignee: Viacheslav Kabanovich
             Fix For: 4.0.0.M1

Method IType.resolveType(String typeName) is rather slow - it takes about 5ms for a class with ~20 imports and ~3 super types. For a middle size project with ~500 classes and ~100 type references per class it will take about 4 minutes to resolve all of them. We should try to do our best to resolve type in a simplified way and invoke IType.resolveType only when it fails.

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