[jena] branch main updated: Set `seen` can be final

[andy]

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


The following commit(s) were added to refs/heads/main by this push:
     new cdeabde0c2 Set<T> `seen` can be final
     new f6d415cc40 Merge pull request #1521 from Clouke/patch-1
cdeabde0c2 is described below

commit cdeabde0c214cab8684c874895c9f0f39b4b6afd
Author: Clouke <clo...@valent.gg>
AuthorDate: Wed Sep 7 23:33:35 2022 +0200

    Set<T> `seen` can be final
---
 .../src/main/java/org/apache/jena/atlas/iterator/FilterUnique.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/jena-base/src/main/java/org/apache/jena/atlas/iterator/FilterUnique.java 
b/jena-base/src/main/java/org/apache/jena/atlas/iterator/FilterUnique.java
index 95c23950ca..96dfa5e029 100644
--- a/jena-base/src/main/java/org/apache/jena/atlas/iterator/FilterUnique.java
+++ b/jena-base/src/main/java/org/apache/jena/atlas/iterator/FilterUnique.java
@@ -23,7 +23,7 @@ import java.util.Set;
 import java.util.function.Predicate;
 
 public class FilterUnique<T> implements Predicate<T> {
-    private Set<T> seen = new HashSet<>();
+    private final Set<T> seen = new HashSet<>();
 
     @Override
     public boolean test(T item) {