[jira] [Created] (NETBEANS-4714) Find Usages incorrectly includes downstream Maven dependants

["Niklas Matthies (Jira)" <ji...@apache.org>]

Niklas Matthies created NETBEANS-4714:
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             Summary: Find Usages incorrectly includes downstream Maven dependants
                 Key: NETBEANS-4714
                 URL: https://issues.apache.org/jira/browse/NETBEANS-4714
             Project: NetBeans
          Issue Type: Bug
          Components: java - Refactoring, projects - Maven
    Affects Versions: 12.0
            Reporter: Niklas Matthies


Find Usages (e.g. for a Java class) includes occurrences in downstream Maven artifacts in the local repository (~/.m2), regardless of the Scope selected in the Find Usages dialog. E.g. even when selecting scope "Current File", the Maven repository is still searched. This can be quite slow, because _all_ matching versions of the downstream artifacts (= artifacts having a dependency on the current project) are searched.

Expected behavior: Downstream Maven artifacts should only be included if "Open Projects & Dependencies" or "Current Projects & Dependencies" is selected. Alternatively, there should be an option to include/exclude those.

The current behavior is a major performance problem for me. Taking a typical example case, Find Usages for a class in a medium-sized project takes 45 seconds to complete, with 259 occurrences found, 97 of which in ~25 different versions of three downstream artifacts. (In IntelliJ the equivalent search is instantaneous, by the way.)

 



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