Make database helper method private since not intended to be used by

test cases.

Author: Dave Wichers

src/main/java/org/owasp/benchmark/helpers/DatabaseHelper.java

@@ -41,6 +41,7 @@ public class DatabaseHelper {
             new org.owasp.benchmark.helpers.HibernateUtil(true);
     public static final boolean hideSQLErrors =
             false; // If we want SQL Exceptions to be suppressed from being displayed to the user of
+
     // the web app.
 
     static {
@@ -168,7 +169,7 @@ public static java.sql.Connection getSqlConnection() {
         return conn;
     }
 
-    public static void executeSQLCommand(String sql) throws Exception {
+    private static void executeSQLCommand(String sql) throws Exception {
         Statement stmt = getSqlStatement();
         stmt.executeUpdate(sql);
     }