Fix some quality flaws

2 files changed, 2 insertions, 2 deletions

diff --git a/sonar-server/src/main/java/org/sonar/server/db/migrations/v36/Referentials.java b/sonar-server/src/main/java/org/sonar/server/db/migrations/v36/Referentials.java
index b106deb7a58..f3bf398b1f7 100644
--- a/sonar-server/src/main/java/org/sonar/server/db/migrations/v36/Referentials.java
+++ b/sonar-server/src/main/java/org/sonar/server/db/migrations/v36/Referentials.java
@@ -107,7 +107,7 @@ class Referentials {
       stmt = connection.createStatement();
       stmt.setFetchSize(10000);
       rs = stmt.executeQuery("select id from rule_failures");
-      ConcurrentLinkedQueue<long[]> queue = new ConcurrentLinkedQueue<long[]>();
+      Queue<long[]> queue = new ConcurrentLinkedQueue<long[]>();
 
       totalViolations = 0;
       long[] block = new long[VIOLATION_GROUP_SIZE];
diff --git a/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/PackageKeysMigration.java b/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/PackageKeysMigration.java
index fa5c973e8d4..9cdae43b84b 100644
--- a/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/PackageKeysMigration.java
+++ b/sonar-server/src/main/java/org/sonar/server/db/migrations/v42/PackageKeysMigration.java
@@ -77,7 +77,7 @@ public class PackageKeysMigration implements DatabaseMigration {
   String convertKey(String packageKey) {
     String prefix = StringUtils.substringBeforeLast(packageKey, ":") + ":";
     String key = StringUtils.substringAfterLast(packageKey, ":");
-    if (key.equals("[default]")) {
+    if ("[default]".equals(key)) {
       return prefix + "[root]";
     }
     return prefix + StringUtils.replace(key, ".", "/");