mocobeta commented on code in PR #828:
URL: https://github.com/apache/lucene/pull/828#discussion_r855707897
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lucene/luke/src/java/org/apache/lucene/luke/app/desktop/LukeMain.java:
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@@ -73,8 +73,8 @@ public static void main(String[] args) throws Exception {
boolean sanityCheck = Arrays.asList(args).contains("--sanity-check");
if (sanityCheck && GraphicsEnvironment.isHeadless()) {
- Logger.getGlobal().log(Level.SEVERE, "[Vader] Hello, Luke. Can't do much
in headless mode.");
- Runtime.getRuntime().exit(0);
+ Logger.getGlobal().log(Level.SEVERE, "Hello, Luke. Can't do much in
headless mode.");
+ Runtime.getRuntime().exit(1);
Review Comment:
Oh, thanks for elaborating. I didn't worry about servers' resources to run
the test, I just didn't want to force human admins to install the virtual
display on every VMs. Anyway, the opt-in policy looks good to me.
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