@@ -26,6 +26,7 @@
 /**
  * Utility class for error codes.
  */
+@Deprecated
 public class VTLErrorCodeUtil {
 
     public static String checkVTLCode(String vtlCode, String prefix) {
 
@@ -29,6 +29,7 @@
 /**
  * Thrown when the VTL execution failed at runtime.
  */
+@Deprecated
 public class VTLRuntimeException extends RuntimeException implements VTLThrowable {
 
     private static final long serialVersionUID = 7253953869019949964L;
 
@@ -26,6 +26,7 @@
  * The validation exception is thrown when a validation fails in the
  * VTL script.
  */
+@Deprecated
 public class ValidationException extends ScriptException {
     public ValidationException(String s) {
         super(s);