Fix code quality issues

2 files changed, 5 insertions, 7 deletions

diff --git a/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/BlocksGroup.java b/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/BlocksGroup.java
index 67847f76c3f..65e182b11eb 100644
--- a/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/BlocksGroup.java
+++ b/sonar-duplications/src/main/java/org/sonar/duplications/detector/original/BlocksGroup.java
@@ -30,18 +30,17 @@ import org.sonar.duplications.utils.FastStringComparator;
  * Set of {@link Block}s, which internally stored as a sorted list.
  */
 final class BlocksGroup {
+  final List<Block> blocks;
 
   /**
    * Factory method.
-   * 
+   *
    * @return new empty group
    */
   public static BlocksGroup empty() {
     return new BlocksGroup();
   }
 
-  protected final List<Block> blocks;
-
   private BlocksGroup() {
     this.blocks = new ArrayList<>();
   }
diff --git a/sonar-duplications/src/main/java/org/sonar/duplications/java/JavaTokenProducer.java b/sonar-duplications/src/main/java/org/sonar/duplications/java/JavaTokenProducer.java
index 2e4f7c732bb..8df5f633523 100644
--- a/sonar-duplications/src/main/java/org/sonar/duplications/java/JavaTokenProducer.java
+++ b/sonar-duplications/src/main/java/org/sonar/duplications/java/JavaTokenProducer.java
@@ -32,10 +32,6 @@ import org.sonar.duplications.token.TokenChunker;
  * </p>
  */
 public final class JavaTokenProducer {
-
-  private JavaTokenProducer() {
-  }
-
   private static final String NORMALIZED_CHARACTER_LITERAL = "$CHARS";
   private static final String NORMALIZED_NUMERIC_LITERAL = "$NUMBER";
 
@@ -45,6 +41,9 @@ public final class JavaTokenProducer {
   private static final String FLOAT_SUFFIX = "[fFdD]";
   private static final String INT_SUFFIX = "[lL]";
 
+  private JavaTokenProducer() {
+  }
+
   public static TokenChunker build() {
     return TokenChunker.builder()
         // White Space