diff --git a/src/z2ui5_cl_xml_view.clas.locals_imp.abap b/src/z2ui5_cl_xml_view.clas.locals_imp.abap
index 68e3b410..cc62003e 100644
--- a/src/z2ui5_cl_xml_view.clas.locals_imp.abap
+++ b/src/z2ui5_cl_xml_view.clas.locals_imp.abap
@@ -1,71 +1,52 @@
 CLASS lcl_utility DEFINITION INHERITING FROM cx_no_check.
 
   PUBLIC SECTION.
-
-     CLASS-METHODS get_json_boolean
-      IMPORTING
-        val           TYPE any
-      RETURNING
-        VALUE(result) TYPE string.
+    CLASS-METHODS get_json_boolean
+      IMPORTING val           TYPE any
+      RETURNING VALUE(result) TYPE string.
 
     CLASS-METHODS check_is_boolean
-      IMPORTING
-        val           TYPE any
-      RETURNING
-        VALUE(result) TYPE abap_bool.
+      IMPORTING val           TYPE any
+      RETURNING VALUE(result) TYPE abap_bool.
 
     CLASS-METHODS get_classname_by_ref
-      IMPORTING
-        in            TYPE REF TO object
-      RETURNING
-        VALUE(result) TYPE string.
+      IMPORTING in            TYPE REF TO object
+      RETURNING VALUE(result) TYPE string.
 
-  CLASS-METHODS get_replace
-      IMPORTING
-        iv_val        TYPE clike
-        iv_begin      TYPE clike
-        iv_end        TYPE clike
-        iv_replace    TYPE clike DEFAULT ''
-      RETURNING
-        VALUE(result) TYPE string.
-
-  PROTECTED SECTION.
-  PRIVATE SECTION.
+    CLASS-METHODS get_replace
+      IMPORTING iv_val        TYPE clike
+                iv_begin      TYPE clike
+                iv_end        TYPE clike
+                iv_replace    TYPE clike DEFAULT ''
+      RETURNING VALUE(result) TYPE string.
 
 ENDCLASS.
 
+
 CLASS lcl_utility IMPLEMENTATION.
-
- METHOD get_replace.
-
+  METHOD get_replace.
     result = iv_val.
     SPLIT result AT iv_begin INTO DATA(lv_1) DATA(lv_2).
     SPLIT lv_2 AT iv_end INTO DATA(lv_dummy) DATA(lv_4).
     IF lv_4 IS NOT INITIAL.
       result = lv_1 && iv_replace && lv_4.
     ENDIF.
-
   ENDMETHOD.
 
   METHOD get_classname_by_ref.
-
     DATA(lv_classname) = cl_abap_classdescr=>get_class_name( in ).
     result = substring_after( val = lv_classname sub = `\CLASS=` ).
-
   ENDMETHOD.
 
   METHOD get_json_boolean.
-
     IF check_is_boolean( val ).
       result = COND #( WHEN val = abap_true THEN `true` ELSE `false` ).
     ELSE.
       result = val.
     ENDIF.
-
   ENDMETHOD.
 
-    METHOD check_is_boolean.
-
+  METHOD check_is_boolean.
     TRY.
         DATA(lo_ele) = CAST cl_abap_elemdescr( cl_abap_elemdescr=>describe_by_data( val ) ).
         CASE lo_ele->get_relative_name( ).
@@ -74,7 +55,5 @@ CLASS lcl_utility IMPLEMENTATION.
         ENDCASE.
       CATCH cx_root.
     ENDTRY.
-
   ENDMETHOD.
-
 ENDCLASS.