Fix quality flaws

3 files changed, 3 insertions, 3 deletions

diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/batch/rule/Checks.java b/sonar-plugin-api/src/main/java/org/sonar/api/batch/rule/Checks.java
index 7f021639917..c223f418a24 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/batch/rule/Checks.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/batch/rule/Checks.java
@@ -154,7 +154,7 @@ public class Checks<C> {
     return StringUtils.defaultIfEmpty(key, clazz.getCanonicalName());
   }
 
-  private Object instantiate(ActiveRule activeRule, Object checkClassOrInstance) {
+  private static Object instantiate(ActiveRule activeRule, Object checkClassOrInstance) {
     try {
       Object check = checkClassOrInstance;
       if (check instanceof Class) {
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/checks/AnnotationCheckFactory.java b/sonar-plugin-api/src/main/java/org/sonar/api/checks/AnnotationCheckFactory.java
index be86b62992e..397965bac4b 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/checks/AnnotationCheckFactory.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/checks/AnnotationCheckFactory.java
@@ -74,7 +74,7 @@ public final class AnnotationCheckFactory extends CheckFactory {
     return null;
   }
 
-  private Object instantiate(ActiveRule activeRule, Object checkClassOrInstance) {
+  private static Object instantiate(ActiveRule activeRule, Object checkClassOrInstance) {
     try {
       Object check = checkClassOrInstance;
       if (check instanceof Class) {
diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/rules/AnnotationRuleParser.java b/sonar-plugin-api/src/main/java/org/sonar/api/rules/AnnotationRuleParser.java
index fd0df622783..187f835d569 100644
--- a/sonar-plugin-api/src/main/java/org/sonar/api/rules/AnnotationRuleParser.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/rules/AnnotationRuleParser.java
@@ -55,7 +55,7 @@ public final class AnnotationRuleParser {
     return rules;
   }
 
-  private Rule create(String repositoryKey, Class annotatedClass) {
+  private static Rule create(String repositoryKey, Class annotatedClass) {
     org.sonar.check.Rule ruleAnnotation = AnnotationUtils.getAnnotation(annotatedClass, org.sonar.check.Rule.class);
     if (ruleAnnotation != null) {
       return toRule(repositoryKey, annotatedClass, ruleAnnotation);