[lucene] branch main updated: Refactor loop to not addAll set to itsself on initial round (followup of #12311)

[us...@apache.org]

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uschindler pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/lucene.git


The following commit(s) were added to refs/heads/main by this push:
     new cf7245e38e7 Refactor loop to not addAll set to itsself on initial round (followup of #12311)
cf7245e38e7 is described below

commit cf7245e38e77b677cd6ba916676d908098c4097b
Author: Uwe Schindler <us...@apache.org>
AuthorDate: Thu May 25 09:06:45 2023 +0200

    Refactor loop to not addAll set to itsself on initial round (followup of #12311)
---
 gradle/generation/extract-jdk-apis/ExtractJdkApis.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gradle/generation/extract-jdk-apis/ExtractJdkApis.java b/gradle/generation/extract-jdk-apis/ExtractJdkApis.java
index 973a12bd03c..be8741db366 100644
--- a/gradle/generation/extract-jdk-apis/ExtractJdkApis.java
+++ b/gradle/generation/extract-jdk-apis/ExtractJdkApis.java
@@ -99,8 +99,8 @@ public final class ExtractJdkApis {
       }
     }
     // recursively add all superclasses / interfaces of visible classes to classesToInclude:
-    for (Set<String> a = classesToInclude; !a.isEmpty(); 
-        a = a.stream().map(references::get).filter(Objects::nonNull).flatMap(Arrays::stream).collect(Collectors.toSet())) {
+    for (Set<String> a = classesToInclude; !a.isEmpty();) {
+      a = a.stream().map(references::get).filter(Objects::nonNull).flatMap(Arrays::stream).collect(Collectors.toSet());
       classesToInclude.addAll(a);
     }
     // remove all non-visible or not referenced classes: