Bael 2997 spring boot configuration processor (#7376)

* BAEL-2997: Adding spring boot configuration processor dependency.

* BAEL-2997: Added examples for spring boot configuration processor, simple and nested properties.

* BAEL-2997: Fixed the identation

* BAEL-2997: Formatted the added dependencies

* BAEL-2997: Added version for configuration-processor dependency.

spring-boot-autoconfiguration/pom.xml

@@ -38,6 +38,19 @@
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <version>2.1.6.RELEASE</version>
+            <optional>true</optional>
+        </dependency>
+
+        <dependency>
+            <groupId>org.hsqldb</groupId>
+            <artifactId>hsqldb</artifactId>
+            <scope>runtime</scope>
+        </dependency>
     </dependencies>
 
     <build>
@@ -50,12 +63,10 @@
         </resources>
 
         <plugins>
-
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
             </plugin>
-
         </plugins>
 
     </build>