Fix code quality issues

2 files changed, 4 insertions, 4 deletions

diff --git a/sonar-testing-harness/src/main/java/org/sonar/test/JsonComparison.java b/sonar-testing-harness/src/main/java/org/sonar/test/JsonComparison.java
index a12bc1f5ef4..98d49ec376a 100644
--- a/sonar-testing-harness/src/main/java/org/sonar/test/JsonComparison.java
+++ b/sonar-testing-harness/src/main/java/org/sonar/test/JsonComparison.java
@@ -73,7 +73,7 @@ class JsonComparison {
     return compare(expectedJson, actualJson);
   }
 
-  private Object parse(String s) {
+  private static Object parse(String s) {
     try {
       JSONParser parser = new JSONParser();
       return parser.parse(s);
@@ -108,11 +108,11 @@ class JsonComparison {
     return compareBooleans((Boolean) expectedObject, (Boolean) actualObject);
   }
 
-  private boolean compareBooleans(Boolean expected, Boolean actual) {
+  private static boolean compareBooleans(Boolean expected, Boolean actual) {
     return expected.equals(actual);
   }
 
-  private boolean compareNumbers(Number expected, Number actual) {
+  private static boolean compareNumbers(Number expected, Number actual) {
     double d1 = expected.doubleValue();
     double d2 = actual.doubleValue();
     if (Double.compare(d1, d2) == 0) {
diff --git a/sonar-testing-harness/src/main/java/org/sonar/test/i18n/BundleSynchronizedMatcher.java b/sonar-testing-harness/src/main/java/org/sonar/test/i18n/BundleSynchronizedMatcher.java
index fbb00f7ce5b..457ff104627 100644
--- a/sonar-testing-harness/src/main/java/org/sonar/test/i18n/BundleSynchronizedMatcher.java
+++ b/sonar-testing-harness/src/main/java/org/sonar/test/i18n/BundleSynchronizedMatcher.java
@@ -105,7 +105,7 @@ public class BundleSynchronizedMatcher extends BaseMatcher<String> {
     return details;
   }
 
-  private void print(String title, SortedMap<String, String> translations, StringBuilder to) {
+  private static void print(String title, SortedMap<String, String> translations, StringBuilder to) {
     if (!translations.isEmpty()) {
       to.append(title);
       for (Map.Entry<String, String> entry : translations.entrySet()) {