documentation: Adjusted wrong references of Java 8 in the site sources.

plc4c/generated-sources/s7/include/alarm_message_object_ack_type.h

@@ -37,8 +37,8 @@ extern "C" {
 
 
 // Constant values.
-uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC();
 uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_LENGTH();
+uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC();
 
 struct plc4c_s7_read_write_alarm_message_object_ack_type {
   /* Properties */

plc4c/generated-sources/s7/include/s7_data_alarm_message.h

@@ -56,10 +56,10 @@ typedef enum plc4c_s7_read_write_s7_data_alarm_message_type plc4c_s7_read_write_
 plc4c_s7_read_write_s7_data_alarm_message_discriminator plc4c_s7_read_write_s7_data_alarm_message_get_discriminator(plc4c_s7_read_write_s7_data_alarm_message_type type);
 
 // Constant values.
-uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH();
-uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID();
 uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_VARIABLE_SPEC();
 uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_NUMBER_MESSAGE_OBJ();
+uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH();
+uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID();
 
 struct plc4c_s7_read_write_s7_data_alarm_message {
   /* This is an abstract type so this property saves the type of this typed union */

plc4c/generated-sources/s7/include/s7_payload_user_data_item.h

@@ -81,13 +81,13 @@ typedef enum plc4c_s7_read_write_s7_payload_user_data_item_type plc4c_s7_read_wr
 plc4c_s7_read_write_s7_payload_user_data_item_discriminator plc4c_s7_read_write_s7_payload_user_data_item_get_discriminator(plc4c_s7_read_write_s7_payload_user_data_item_type type);
 
 // Constant values.
-uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID();
+uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH();
 uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_NUMBER_MESSAGE_OBJ();
 uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_VARIABLE_SPEC();
-uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH();
-uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ();
-uint16_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_READ_SZL_RESPONSE_SZL_ITEM_LENGTH();
 uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_FUNCTION_ID();
+uint16_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_READ_SZL_RESPONSE_SZL_ITEM_LENGTH();
+uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID();
+uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ();
 
 struct plc4c_s7_read_write_s7_payload_user_data_item {
   /* This is an abstract type so this property saves the type of this typed union */

plc4c/generated-sources/s7/src/alarm_message_object_ack_type.c

@@ -25,14 +25,14 @@
 
 
 // Constant values.
-static const uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC_const = 0x12;
-uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC() {
-  return PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC_const;
-}
 static const uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_LENGTH_const = 0x08;
 uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_LENGTH() {
   return PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_LENGTH_const;
 }
+static const uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC_const = 0x12;
+uint8_t PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC() {
+  return PLC4C_S7_READ_WRITE_ALARM_MESSAGE_OBJECT_ACK_TYPE_VARIABLE_SPEC_const;
+}
 
 // Parse function.
 plc4c_return_code plc4c_s7_read_write_alarm_message_object_ack_type_parse(plc4c_spi_read_buffer* readBuffer, plc4c_s7_read_write_alarm_message_object_ack_type** _message) {

plc4c/generated-sources/s7/src/s7_data_alarm_message.c

@@ -48,14 +48,6 @@ plc4c_s7_read_write_s7_data_alarm_message plc4c_s7_read_write_s7_data_alarm_mess
 
 
 // Constant values.
-static const uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH_const = 0x08;
-uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH() {
-  return PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH_const;
-}
-static const uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID_const = 0x00;
-uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID() {
-  return PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID_const;
-}
 static const uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_VARIABLE_SPEC_const = 0x12;
 uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_VARIABLE_SPEC() {
   return PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_VARIABLE_SPEC_const;
@@ -64,6 +56,14 @@ static const uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_NUMBER_MESSAGE_OB
 uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_NUMBER_MESSAGE_OBJ() {
   return PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_NUMBER_MESSAGE_OBJ_const;
 }
+static const uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH_const = 0x08;
+uint8_t PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH() {
+  return PLC4C_S7_READ_WRITE_S7_MESSAGE_OBJECT_REQUEST_LENGTH_const;
+}
+static const uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID_const = 0x00;
+uint8_t PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID() {
+  return PLC4C_S7_READ_WRITE_S7_DATA_ALARM_MESSAGE_FUNCTION_ID_const;
+}
 
 // Parse function.
 plc4c_return_code plc4c_s7_read_write_s7_data_alarm_message_parse(plc4c_spi_read_buffer* readBuffer, uint8_t cpuFunctionType, plc4c_s7_read_write_s7_data_alarm_message** _message) {

plc4c/generated-sources/s7/src/s7_payload_user_data_item.c

@@ -80,9 +80,9 @@ plc4c_s7_read_write_s7_payload_user_data_item plc4c_s7_read_write_s7_payload_use
 
 
 // Constant values.
-static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID_const = 0x00;
-uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID() {
-  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID_const;
+static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH_const = 0x08;
+uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH() {
+  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH_const;
 }
 static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_NUMBER_MESSAGE_OBJ_const = 0x01;
 uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_NUMBER_MESSAGE_OBJ() {
@@ -92,21 +92,21 @@ static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_
 uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_VARIABLE_SPEC() {
   return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_VARIABLE_SPEC_const;
 }
-static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH_const = 0x08;
-uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH() {
-  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_LENGTH_const;
-}
-static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ_const = 0x01;
-uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ() {
-  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ_const;
+static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_FUNCTION_ID_const = 0x00;
+uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_FUNCTION_ID() {
+  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_FUNCTION_ID_const;
 }
 static const uint16_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_READ_SZL_RESPONSE_SZL_ITEM_LENGTH_const = 28;
 uint16_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_READ_SZL_RESPONSE_SZL_ITEM_LENGTH() {
   return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_READ_SZL_RESPONSE_SZL_ITEM_LENGTH_const;
 }
-static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_FUNCTION_ID_const = 0x00;
-uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_FUNCTION_ID() {
-  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_FUNCTION_ID_const;
+static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID_const = 0x00;
+uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID() {
+  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_FUNCTION_ID_const;
+}
+static const uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ_const = 0x01;
+uint8_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ() {
+  return PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_ALARM_QUERY_RESPONSE_NUMBER_MESSAGE_OBJ_const;
 }
 
 // Parse function.

src/site/asciidoc/developers/building.adoc

@@ -25,15 +25,15 @@ We have partitioned the build to allow selecting the parts that are of interest.
 This is done by selecting so-called `Maven profiles`.
 More about these later down in this manual.
 
-For your convenience we also have provided a `Maven-Wrapper`, that should allow building of PLC4X with only `Java 8` or greater as requirement.
+For your convenience we also have provided a `Maven-Wrapper`, that should allow building of PLC4X with only `Java 11` or greater as requirement.
 
 === Requirements
 
 The only requirements to building PLC4X should be:
 
-* Java 8 JDK (or newer - latest tested version: Java 12)
+* Java 11 JDK (or newer)
 * Git (Even if you are building the source distribution, the Kafka plugin seems to require a `git` executable being available on the systems `PATH`)
-* Apache Maven (3.1.0 or newer) *(Optional)* (See next chapter)
+* Apache Maven (3.6.0 or newer) *(Optional)* (See next chapter)
 
 === Using the Maven-Wrapper
 

src/site/asciidoc/developers/index.adoc

@@ -27,7 +27,7 @@ We have tried to make the PLC4X build experience as smooth as possible and have
 
 The full PLC4X build however builds not only `Java` libraries, but also `C++`, `Python` and `C#` libraries as well as builds `Docker` images on `Linux`, `Mac` and `Windows`.
 
-As a start, you will basically need a `Java VM` of at least `Java 1.8`.
+As a start, you will basically need a `Java VM` of at least `Java 11`.
 
 Using the `Maven-Wrapper` you don't even need a `Maven` installation. The build will automatically fetch the right version for you.
 

src/site/asciidoc/developers/preparing/index.adoc

@@ -30,7 +30,7 @@ As soon as you're building with the `with-c`, `with-cpp` or `with-proxies` you n
 
 TIP: Currently, Java 11 is the sweet-spot for being able to build all parts of PLC4X.
 
-TIP: We have tested the build with Java 8 up to Java 14 (Latest version at the time of writing this document).
+TIP: We have tested the build with Java 11 up to Java 16 (Latest version at the time of writing this document).
 
 If a new version comes out, please give us a little time to verify and handle any related issues.
 We'll probably fix them as soon as possible.

src/site/asciidoc/developers/release/release.adoc

@@ -21,7 +21,7 @@
 
 === TL/DR
 
-IMPORTANT: Please be sure to execute the release with a Java version between 1.8 and 11 or the Karaf feature tests will not run.
+IMPORTANT: Please be sure to execute the release with a Java version 11 or the Karaf feature tests will not run.
 
 [%interactive]
 * [ ] Update the `RELEASE_NOTES`