feat!: update shared-config to java 1.8 (#277)

Author: Neenu1995

pom.xml

@@ -171,8 +171,8 @@
  <artifactId>maven-compiler-plugin</artifactId>
  <version>3.8.1</version>
  <configuration>
- <source>1.7</source>
- <target>1.7</target>
+ <source>1.8</source>
+ <target>1.8</target>
  <encoding>UTF-8</encoding>
  <compilerArgument>-Xlint:unchecked</compilerArgument>
  <compilerArgument>-Xlint:deprecation</compilerArgument>
@@ -410,6 +410,25 @@
  </execution>
  </executions>
  </plugin>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>animal-sniffer-maven-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>java8</id>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ <configuration>
+ <signature>
+ <groupId>org.codehaus.mojo.signature</groupId>
+ <artifactId>java18</artifactId>
+ <version>1.0</version>
+ </signature>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
  </plugins>
  </build>
 
@@ -711,45 +730,6 @@
  </reporting>
  </profile>
 
- <profile>
- <id>autovalue-java7</id>
- <activation>
- <jdk>1.7</jdk>
- <file>
- <exists>${basedir}/EnableAutoValue.txt</exists>
- </file>
- </activation>
- <properties>
- <!--
- We need to back pin to 1.4 because it is the last version of auto-value
- that was compiled for java 1.7.
- -->
- <auto-value.version>1.4</auto-value.version>
- </properties>
- <build>
- <plugins>
- <plugin>
- <artifactId>maven-compiler-plugin</artifactId>
- <configuration>
- <annotationProcessorPaths>
- <path>
- <groupId>com.google.auto.value</groupId>
- <artifactId>auto-value</artifactId>
- <version>${auto-value.version}</version>
- </path>
- <!--
- There is currently no available version of auto-service-annotations
- in maven central compiled for java 1.7, so we can't include it here.
-
- If you're using IntelliJ please use a newer jdk and set the language
- level to 1.7 for your dev work.
- -->
- </annotationProcessorPaths>
- </configuration>
- </plugin>
- </plugins>
- </build>
- </profile>
  <profile>
  <id>autovalue-java8</id>
  <activation>