Fix some quality flaws

2 files changed, 2 insertions, 2 deletions

diff --git a/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/LanguageDetection.java b/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/LanguageDetection.java
index fbfedb537b5..1ee5379f579 100644
--- a/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/LanguageDetection.java
+++ b/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/LanguageDetection.java
@@ -66,7 +66,7 @@ class LanguageDetection {
         for (int i = 0; i < patterns.length; i++) {
           String suffix = patterns[i];
           String extension = sanitizeExtension(suffix);
-          patterns[i] = "**/*." + extension;
+          patterns[i] = new StringBuilder().append("**/*.").append(extension).toString();
         }
         PathPattern[] defaultLanguagePatterns = PathPattern.create(patterns);
         patternsByLanguage.put(language.key(), defaultLanguagePatterns);
diff --git a/sonar-core/src/main/java/org/sonar/core/plugins/PluginClassloaders.java b/sonar-core/src/main/java/org/sonar/core/plugins/PluginClassloaders.java
index d00f8242c95..3565ee5639d 100644
--- a/sonar-core/src/main/java/org/sonar/core/plugins/PluginClassloaders.java
+++ b/sonar-core/src/main/java/org/sonar/core/plugins/PluginClassloaders.java
@@ -180,7 +180,7 @@ public class PluginClassloaders {
         String[] packagesToExport = new String[PREFIXES_TO_EXPORT.length];
         for (int i = 0; i < PREFIXES_TO_EXPORT.length; i++) {
           // important to have dot at the end of package name only for classworlds 1.1
-          packagesToExport[i] = PREFIXES_TO_EXPORT[i] + realm.getId() + ".api";
+          packagesToExport[i] = String.format("%s%s.api", PREFIXES_TO_EXPORT[i], realm.getId());
         }
         export(realm, packagesToExport);
       }