Fix quality flaws

diff --git a/sonar-db/src/main/java/org/sonar/db/rule/RuleDto.java b/sonar-db/src/main/java/org/sonar/db/rule/RuleDto.java
index 55afe2e559ec65b8e389eb188423c35f41d9f179..8e6877c7b08303a66ffe6c186c1cfc5c2744a02f 100644 (file)
--- a/sonar-db/src/main/java/org/sonar/db/rule/RuleDto.java
+++ b/sonar-db/src/main/java/org/sonar/db/rule/RuleDto.java
@@ -312,27 +312,11 @@ public class RuleDto {
   }
 
   public Set<String> getTags() {
-    return tags == null ? new HashSet<String>() : new TreeSet<>(Arrays.asList(StringUtils.split(tags, ',')));
+    return tags == null ? new HashSet<>() : new TreeSet<>(Arrays.asList(StringUtils.split(tags, ',')));
   }
 
   public Set<String> getSystemTags() {
-    return systemTags == null ? new HashSet<String>() : new TreeSet<>(Arrays.asList(StringUtils.split(systemTags, ',')));
-  }
-
-  private String getTagsField() {
-    return tags;
-  }
-
-  private String getSystemTagsField() {
-    return systemTags;
-  }
-
-  private void setTagsField(String s) {
-    tags = s;
-  }
-
-  private void setSystemTagsField(String s) {
-    systemTags = s;
+    return systemTags == null ? new HashSet<>() : new TreeSet<>(Arrays.asList(StringUtils.split(systemTags, ',')));
   }
 
   public RuleDto setTags(Set<String> tags) {