Make static classes static the Java way

2 files changed, 5 insertions, 0 deletions

diff --git a/src/ch/epfl/xblast/ArgumentChecker.java b/src/ch/epfl/xblast/ArgumentChecker.java
index 8ba744e..7e77b61 100644
--- a/src/ch/epfl/xblast/ArgumentChecker.java
+++ b/src/ch/epfl/xblast/ArgumentChecker.java
@@ -13,6 +13,10 @@ import java.util.Objects;
  */
 public final class ArgumentChecker {
 
+    private ArgumentChecker() {
+        // Static class
+    }
+
     /**
      * Returns the given value if it is non-negative.
      *
diff --git a/src/ch/epfl/xblast/server/debug/GameStatePrinter.java b/src/ch/epfl/xblast/server/debug/GameStatePrinter.java
index 14b0b38..c3d9338 100644
--- a/src/ch/epfl/xblast/server/debug/GameStatePrinter.java
+++ b/src/ch/epfl/xblast/server/debug/GameStatePrinter.java
@@ -18,6 +18,7 @@ import java.util.Map;
 public final class GameStatePrinter {
 
     private GameStatePrinter() {
+        // Static class
     }
 
     public static void printGameState(GameState s) {