Review change - make instance variables final

elastic · Mar 6, 2019 · 8e58f21 · 8e58f21
1 parent 6eaa5ca
commit 8e58f21
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/.../src/main/java/org/elasticsearch/index/mapper/annotatedtext/AnnotatedTextFieldMapper.java b/.../src/main/java/org/elasticsearch/index/mapper/annotatedtext/AnnotatedTextFieldMapper.java
@@ -318,8 +318,8 @@ public AnnotationToken getAnnotation(int index) {
     // When asked to tokenize plain-text versions by the highlighter it tokenizes the
     // original markup form in order to inject annotations.
     public static final class AnnotatedHighlighterAnalyzer extends AnalyzerWrapper {
-        private Analyzer delegate;
-        private HitContext hitContext;
+        private final Analyzer delegate;
+        private final HitContext hitContext;
         public AnnotatedHighlighterAnalyzer(Analyzer delegate, HitContext hitContext){
             super(delegate.getReuseStrategy());
             this.delegate = delegate;