diff --git a/src/main/java/com/avaje/ebeaninternal/server/lib/sql/PooledConnection.java b/src/main/java/com/avaje/ebeaninternal/server/lib/sql/PooledConnection.java
index 7661315c8..71c15f8bf 100644
--- a/src/main/java/com/avaje/ebeaninternal/server/lib/sql/PooledConnection.java
+++ b/src/main/java/com/avaje/ebeaninternal/server/lib/sql/PooledConnection.java
@@ -505,7 +505,9 @@ public class PooledConnection extends ConnectionDelegator {
 
   private void resetIsolationReadOnly() throws SQLException {
     // reset the transaction isolation if the client code changed it
+    //noinspection MagicConstant
     if (connection.getTransactionIsolation() != pool.getTransactionIsolation()) {
+      //noinspection MagicConstant
       connection.setTransactionIsolation(pool.getTransactionIsolation());
     }
     // reset readonly to false