Update content

src/zbp_demo_abap_rap_draft_m.clas.locals_imp.abap

@@ -21,17 +21,18 @@
 * short and simple and focuses on specific RAP aspects. For this reason,
 * the example might not fully meet the requirements of the RAP BO contract.
 *
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
+*
 ***********************************************************************
 
 CLASS lhc_calc DEFINITION INHERITING FROM cl_abap_behavior_handler.

src/zbp_demo_abap_rap_ro_m.clas.locals_imp.abap

@@ -19,17 +19,18 @@
 * short and simple and focuses on specific RAP aspects. For this reason,
 * the example might not fully meet the requirements of the RAP BO contract.
 *
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
+*
 ***********************************************************************
 
 CLASS lhc_root DEFINITION INHERITING FROM cl_abap_behavior_handler.

src/zbp_demo_abap_rap_ro_u.clas.locals_imp.abap

@@ -23,17 +23,18 @@
 * impacted by feature controls and instance authorization as specified
 * in the BDEF.
 *
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
+*
 ***********************************************************************
 
 ***********************************************************************

src/zcl_demo_abap_amdp.clas.abap

@@ -33,17 +33,17 @@
 *   console) or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: AMDP</p>

src/zcl_demo_abap_cds_ve.clas.abap

@@ -30,13 +30,13 @@
 * ----------------------------- NOTE -----------------------------------
 * The code presented in this class is intended only to support the ABAP
 * cheat sheets. It is not intended for direct use in a production system
-* environment. The code examples in the ABAP cheat sheets are primarily
-* intended to provide a better explanation and visualization of the
-* syntax and semantics of ABAP statements, not to solve concrete
-* programming tasks. For production application programs, you should
-* always work out your own solution for each individual case. There is
-* no guarantee for the correctness or completeness of the code.
-* Furthermore, there is no legal responsibility or liability for any
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
 * errors or their consequences that may occur when using the the example
 * code.
 *
@@ -98,7 +98,7 @@ CLASS zcl_demo_abap_cds_ve IMPLEMENTATION.
 
     DATA(output) = NEW zcl_demo_abap_display( out ).
 
-    output->display( `ABAP Cheat Sheet: CDS View Entities` ).
+    output->display( `ABAP cheat sheet: CDS view entities` ).
 
     output->display( `1) Operands, expressions and built-in functions ` &&
     `in a CDS view entity` ).

src/zcl_demo_abap_constructor_expr.clas.abap

@@ -25,13 +25,13 @@
 * ----------------------------- NOTE -----------------------------------
 * The code presented in this class is intended only to support the ABAP
 * cheat sheets. It is not intended for direct use in a production system
-* environment. The code examples in the ABAP cheat sheets are primarily
-* intended to provide a better explanation and visualization of the
-* syntax and semantics of ABAP statements, not to solve concrete
-* programming tasks. For production application programs, you should
-* always work out your own solution for each individual case. There is
-* no guarantee for the correctness or completeness of the code.
-* Furthermore, there is no legal responsibility or liability for any
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
 * errors or their consequences that may occur when using the the example
 * code.
 *
@@ -105,13 +105,13 @@ protected section.
 ENDCLASS.
 
 
-CLASS ZCL_DEMO_ABAP_CONSTRUCTOR_EXPR IMPLEMENTATION.
+CLASS zcl_demo_abap_constructor_expr IMPLEMENTATION.
 
   METHOD if_oo_adt_classrun~main.
 
     DATA(output) = NEW zcl_demo_abap_display( out ).
 
-    output->display( `ABAP Cheat Sheet: Constructor Expressions` ).
+    output->display( `ABAP cheat sheet: Constructor expressions` ).
 
     output->next_section( `VALUE` ).
     output->display( `1) Structures: Populating a flat structure` ).

src/zcl_demo_abap_display.clas.abap

@@ -1,23 +1,24 @@
 ***********************************************************************
 *
-*                Class for ABAP cheat sheet examples
+*   Class for ABAP cheat sheet examples designed to support displaying
+*   output in the ADT console
 *
 * -------------------------- NOTE -------------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
-"! <p class="shorttext synchronized">Class for ABAP cheat sheet examples</p>
-"! The class supports the displaying of output of the ABAP cheat sheet examples.
+"! <p class="shorttext synchronized">Class supporting ABAP cheat sheet examples</p>
+"! The class supports displaying output of the ABAP cheat sheet examples in the ADT console.
 CLASS zcl_demo_abap_display DEFINITION
   PUBLIC
   FINAL
@@ -50,12 +51,10 @@ ENDCLASS.
 
 CLASS ZCL_DEMO_ABAP_DISPLAY IMPLEMENTATION.
 
-
   METHOD constructor.
     mo_out = io_out.
   ENDMETHOD.
 
-
   METHOD display.
 
     "Checking data type
@@ -188,7 +187,6 @@ CLASS ZCL_DEMO_ABAP_DISPLAY IMPLEMENTATION.
 
   ENDMETHOD.
 
-
   METHOD next_section.
 
     mo_out->write( `_________________________________________________________________________________`

src/zcl_demo_abap_dynamic_prog.clas.abap

@@ -19,32 +19,32 @@
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments and refer to the ABAP Keyword
-*   Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (CTRL+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: Dynamic programming</p>
-"! Example to demonstrate concepts related to dynamic programming.<br>Choose F9 in ADT to run the class.
+"! Example to demonstrate syntax related to dynamic programming.<br>Choose F9 in ADT to run the class.
 CLASS zcl_demo_abap_dynamic_prog DEFINITION
   PUBLIC
   FINAL

src/zcl_demo_abap_flight_tables.clas.abap

@@ -1,7 +1,7 @@
 ***********************************************************************
 *
-*    Class for clearing and filling demo database tables used in the
-*    context of ABAP cheat sheets
+*   Class for ABAP cheat sheet examples designed to clear and populate
+*   demo database tables
 *
 * -------------------------- NOTE -------------------------------------
 * The code presented in this class is only meant for supporting the ABAP
@@ -17,8 +17,8 @@
 * which occur through the use of the example code.
 *
 ***********************************************************************
-"! <p class="shorttext synchronized">Class for ABAP cheat sheet examples</p>
-"! The class is meant to clear and fill demo database tables used in the context of ABAP cheat sheet examples.
+"! <p class="shorttext synchronized">Class supporting ABAP cheat sheet examples</p>
+"! The class supports the ABAP cheat examples by clearing and populating demo database tables that are used there.
 "! The demo database tables contain airline and flight information.
 CLASS zcl_demo_abap_flight_tables DEFINITION
   PUBLIC
@@ -35,7 +35,7 @@ ENDCLASS.
 
 
 
-CLASS ZCL_DEMO_ABAP_FLIGHT_TABLES IMPLEMENTATION.
+CLASS zcl_demo_abap_flight_tables IMPLEMENTATION.
 
 
   METHOD clear_dbtabs.

src/zcl_demo_abap_internal_tables.clas.abap

@@ -12,28 +12,28 @@
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments or refer to the respective topic
-*   in the ABAP Keyword Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (CTRL+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: Internal tables</p>

src/zcl_demo_abap_objects.clas.abap

@@ -1,6 +1,6 @@
 ***********************************************************************
 *
-*           ABAP cheat sheet: ABAP object orientation
+*             ABAP cheat sheet: ABAP object orientation
 *
 * -------------------------- PURPOSE ----------------------------------
 * - Example to demonstrate various syntactical options and concepts related
@@ -20,31 +20,31 @@
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments or refer to the respective topic
-*   in the ABAP Keyword Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (STRG+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
-"! <p class="shorttext synchronized">ABAP cheat sheet: ABAP Object Orientation</p>
+"! <p class="shorttext synchronized">ABAP cheat sheet: ABAP object orientation</p>
 "! Example to demonstrate concepts related to ABAP object orientation.<br>Choose F9 in ADT to run the class.
 CLASS zcl_demo_abap_objects DEFINITION
   PUBLIC
@@ -83,19 +83,16 @@ ENDCLASS.
 
 CLASS zcl_demo_abap_objects IMPLEMENTATION.
 
-
   METHOD hallo_instance_method.
     string = |Hallo { sy-uname }. | &&
              |I'm an instance method of class zcl_demo_abap_objects.|.
   ENDMETHOD.
 
-
   METHOD hallo_static_method.
     string = |Hallo { sy-uname }. | &&
              |I'm a static method of class zcl_demo_abap_objects.|.
   ENDMETHOD.
 
-
   METHOD if_oo_adt_classrun~main.
 
     DATA(output) = NEW zcl_demo_abap_display( out ).

src/zcl_demo_abap_objects_friend.clas.abap

@@ -1,23 +1,23 @@
 ***********************************************************************
 *
-*               Class for ABAP cheat sheet example
+*               Class supporting an ABAP cheat sheet example
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets in this repository. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
- "! <p class="shorttext synchronized">Class for ABAP cheat sheet example</p>
- "! The class supports the ABAP cheat sheet on object orientation and demonstrates the concept of friendship.
+ "! <p class="shorttext synchronized">Class supporting ABAP cheat sheet example</p>
+ "! The class supports the ABAP cheat sheet example about object orientation.
  CLASS zcl_demo_abap_objects_friend DEFINITION PUBLIC FINAL CREATE PUBLIC.
 
    PUBLIC SECTION.

src/zcl_demo_abap_prog_flow_logic.clas.abap

@@ -1,6 +1,6 @@
 ***********************************************************************
 *
-*              ABAP cheat sheet: Program Flow Logic
+*              ABAP cheat sheet: Program flow logic
 *
 * -------------------------- PURPOSE ----------------------------------
 * - Demonstration example for the topic program flow logic covering
@@ -16,32 +16,32 @@
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments or refer to the respective topic
-*   in the ABAP Keyword Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (CTRL+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
-"! <p class="shorttext synchronized">ABAP cheat sheet: Program Flow Logic</p>
-"! Demonstration example for the topic program flow logic.<br>Choose F9 in ADT to run the class.
+"! <p class="shorttext synchronized">ABAP cheat sheet: Program flow logic</p>
+"! Example to demonstrate program flow logic.<br>Choose F9 in ADT to run the class.
 CLASS zcl_demo_abap_prog_flow_logic DEFINITION
   PUBLIC
   FINAL

src/zcl_demo_abap_rap_draft_ln_m.clas.abap

@@ -83,17 +83,18 @@
 * short and simple and focuses on specific RAP aspects. For this reason,
 * the example might not fully meet the requirements of the RAP BO contract.
 *
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
+*
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: ABAP EML in a RAP scenario (draft BO)</p>
 "! Example to demonstrate ABAP EML in the context of a RAP demo scenario (managed and draft-enabled RAP business object with RAP late numbering).

src/zcl_demo_abap_rap_ext_num_m.clas.abap

@@ -43,17 +43,18 @@
 * short and simple and focuses on specific RAP aspects. For this reason,
 * the example might not fully meet the requirements of the RAP BO contract.
 *
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
+*
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: ABAP EML in a RAP scenario (managed BO)</p>
 "! Example to demonstrate ABAP EML in the context of a RAP demo scenario (managed RAP BO with external numbering).

src/zcl_demo_abap_rap_ext_num_u.clas.abap

@@ -47,17 +47,18 @@
 * impacted by feature controls and instance authorization as specified
 * in the BDEF.
 *
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
+*
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: ABAP EML in a RAP scenario (unmanaged BO)</p>
 "! Example to demonstrate ABAP EML in the context of a RAP demo scenario (unmanaged RAP BO with external numbering).
@@ -89,16 +90,12 @@ protected section.
 
 ENDCLASS.
 
-
-
-CLASS ZCL_DEMO_ABAP_RAP_EXT_NUM_U IMPLEMENTATION.
-
+CLASS zcl_demo_abap_rap_ext_num_u IMPLEMENTATION.
 
   METHOD class_constructor.
     initialize_dbtabs( ).
   ENDMETHOD.
 
-
   METHOD extract_from_failed.
     CLEAR errors.
 

src/zcl_demo_abap_sql.clas.abap

@@ -12,28 +12,28 @@
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments or refer to the respective topic
-*   in the ABAP Keyword Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (CTRL+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: ABAP SQL</p>

src/zcl_demo_abap_sql_group_by.clas.abap

@@ -3,37 +3,37 @@
 *       ABAP cheat sheet: ABAP SQL - Grouping Internal Tables
 *
 * -------------------------- PURPOSE ----------------------------------
-* - Example to demonstrate syntactical options when grouping internal
-*   tables.
+* Example to demonstrate syntax options when grouping internal tables.
 *
 * ----------------------- GETTING STARTED -----------------------------
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments or refer to the respective topic
-*   in the ABAP Keyword Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (CTRL+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
+*
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
-"! <p class="shorttext synchronized">ABAP cheat sheet: ABAP SQL - Grouping Internal Tables</p>
+"! <p class="shorttext synchronized">ABAP cheat sheet: ABAP SQL - Grouping internal tables</p>
 "! Example to demonstrate grouping internal tables.<br>Choose F9 in ADT to run the class.
 CLASS zcl_demo_abap_sql_group_by DEFINITION
   PUBLIC
@@ -56,7 +56,7 @@ ENDCLASS.
 
 
 
-CLASS ZCL_DEMO_ABAP_SQL_GROUP_BY IMPLEMENTATION.
+CLASS zcl_demo_abap_sql_group_by IMPLEMENTATION.
 
 
   METHOD class_constructor.

src/zcl_demo_abap_string_proc.clas.abap

@@ -13,28 +13,28 @@
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments or refer to the respective topic
-*   in the ABAP Keyword Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (CTRL+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: String processing</p>
@@ -53,7 +53,6 @@ ENDCLASS.
 
 CLASS zcl_demo_abap_string_proc IMPLEMENTATION.
 
-
   METHOD if_oo_adt_classrun~main.
 
     DATA(output) = NEW zcl_demo_abap_display( out ).

src/zcl_demo_abap_structures.clas.abap

@@ -13,27 +13,28 @@
 * - Open the class with the ABAP Development Tools (ADT).
 * - Choose F9 to run the class.
 * - Check the console output.
-* - To understand the context and the ABAP syntax used, check the notes
-*   included in the class as comments or refer to the respective topic
-*   in the ABAP Keyword Documentation.
-* - Due to the amount of output in the console, the examples include
-*   numbers (e. g. 1) ..., 2) ..., 3) ...) for the individual example
-*   sections. Plus, the variable name is displayed in most cases. Hence,
-*   to easier and faster find the relevant output in the console, just
-*   search in the console for the number/variable name (CTRL+F in the
-*   console) or use the debugger.
+* - To understand the context and the ABAP syntax used, refer to the 
+*   notes included in the class as comments or refer to the respective 
+*   topic in the ABAP Keyword Documentation.
+* - Due to the amount of console output, the examples contain numbers 
+*   (e.g. 1) ..., 2) ..., 3) ...) for the individual example sections. 
+*   Also, the variable name is displayed in most cases. So to find 
+*   the relevant output in the console easier and faster, just search 
+*   for the number/variable name in the console (CTRL+F in the console) 
+*   or use the debugger.
+*
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
 "! <p class="shorttext synchronized">ABAP cheat sheet: Structures</p>

src/zcl_demo_abap_unit_test.clas.abap

@@ -37,20 +37,20 @@
 *   console) or use the debugger.
 *
 * ----------------------------- NOTE -----------------------------------
-* The code presented in this class is only meant for supporting the ABAP
-* cheat sheets. It is not intended for direct use in a
-* production system environment. The code examples in the ABAP cheat
-* sheets are primarily intended to provide a better explanation and
-* visualization of the syntax and semantics of ABAP statements and not to
-* solve concrete programming tasks. For production application programs,
-* a dedicated solution should therefore always be worked out for each
-* individual case. There is no guarantee for either the correctness or
-* the completeness of the code. In addition, there is no legal
-* responsibility or liability for possible errors or their consequences
-* which occur through the use of the example code.
+* The code presented in this class is intended only to support the ABAP
+* cheat sheets. It is not intended for direct use in a production system
+* environment. The code examples in the ABAP cheat sheets are primarily 
+* intended to provide a better explanation and visualization of the 
+* syntax and semantics of ABAP statements, not to solve concrete 
+* programming tasks. For production application programs, you should  
+* always work out your own solution for each individual case. There is 
+* no guarantee for the correctness or completeness of the code.  
+* Furthermore, there is no legal responsibility or liability for any 
+* errors or their consequences that may occur when using the the example
+* code.
 *
 ***********************************************************************
-"! <p class="shorttext synchronized">ABAP cheat sheet: Unit test</p>
+"! <p class="shorttext synchronized">ABAP cheat sheet: Unit tests</p>
 "! Example to demonstrate ABAP unit tests.<br>Choose F9 in ADT to run the class.
 "! To run all unit tests of the class, choose Ctrl/Cmd + Shift + F10.
 CLASS zcl_demo_abap_unit_test DEFINITION