diff --git a/pom.xml b/pom.xml
index c168803..a5b2bf1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,6 +43,7 @@
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
     <selenium.version>3.0.1</selenium.version>
+      <javac.version>9+181-r4173-1</javac.version>
   </properties>
 
   <profiles>
@@ -91,6 +92,26 @@
         </plugins>
       </build>
     </profile>
+      <profile>
+        <id>jdk8</id>
+        <activation>
+          <jdk>1.8</jdk>
+        </activation>
+        <build>
+          <plugins>
+            <plugin>
+              <groupId>org.apache.maven.plugins</groupId>
+              <artifactId>maven-compiler-plugin</artifactId>
+              <configuration>
+                <fork>true</fork>
+                <compilerArgs combine.children="append">
+                  <arg>-J-Xbootclasspath/p:${settings.localRepository}/com/google/errorprone/javac/${javac.version}/javac-${javac.version}.jar</arg>
+                </compilerArgs>
+              </configuration>
+            </plugin>
+          </plugins>
+        </build>
+      </profile>
   </profiles>
 
   <build>
@@ -162,6 +183,27 @@
             </licenseMerges>
           </configuration>
         </plugin>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <version>3.5.1</version>
+            <configuration>
+              <source>8</source>
+              <target>8</target>
+              <showWarnings>true</showWarnings>
+              <compilerArgs>
+                <arg>-XDcompilePolicy=simple</arg>
+                <arg>-Xplugin:ErrorProne -XepAllErrorsAsWarnings -Xep:AndroidJdkLibsChecker:WARN -Xep:AssistedInjectAndInjectOnSameConstructor:WARN -Xep:AutoFactoryAtInject:WARN -Xep:ClassName:WARN -Xep:ComparisonContractViolated:WARN -Xep:DepAnn:WARN -Xep:DivZero:WARN -Xep:EmptyIf:WARN -Xep:FuzzyEqualsShouldNotBeUsedInEqualsMethod:WARN -Xep:InjectInvalidTargetingOnScopingAnnotation:WARN -Xep:InjectMoreThanOneQualifier:WARN -Xep:InjectScopeAnnotationOnInterfaceOrAbstractClass:WARN -Xep:InjectScopeOrQualifierAnnotationRetention:WARN -Xep:InjectedConstructorAnnotations:WARN -Xep:InsecureCryptoUsage:WARN -Xep:IterablePathParameter:WARN -Xep:JMockTestWithoutRunWithOrRuleAnnotation:WARN -Xep:Java7ApiChecker:WARN -Xep:JavaxInjectOnFinalField:WARN -Xep:LockMethodChecker:WARN -Xep:LongLiteralLowerCaseSuffix:WARN -Xep:NoAllocation:WARN -Xep:NumericEquality:WARN -Xep:ParameterPackage:WARN -Xep:RestrictTo:WARN -Xep:StaticOrDefaultInterfaceMethod:WARN -Xep:UnlockMethod:WARN -Xep:AnnotateFormatMethod:WARN -Xep:AnnotationPosition:WARN -Xep:AssertFalse:WARN -Xep:AssistedInjectAndInjectOnConstructors:WARN -Xep:BinderIdentityRestoredDangerously:WARN -Xep:BindingToUnqualifiedCommonType:WARN -Xep:ConstructorInvokesOverridable:WARN -Xep:ConstructorLeaksThis:WARN -Xep:EmptyTopLevelDeclaration:WARN -Xep:EqualsBrokenForNull:WARN -Xep:ExpectedExceptionChecker:WARN -Xep:FunctionalInterfaceClash:WARN -Xep:HardCodedSdCardPath:WARN -Xep:InconsistentOverloads:WARN -Xep:InvalidParam:WARN -Xep:InvalidTag:WARN -Xep:InvalidThrows:WARN -Xep:MissingDefault:WARN -Xep:MutableMethodReturnType:WARN -Xep:NoFunctionalReturnType:WARN -Xep:NonCanonicalStaticMemberImport:WARN -Xep:NullableDereference:WARN -Xep:PrimitiveArrayPassedToVarargsMethod:WARN -Xep:ProtosAsKeyOfSetOrMap:WARN -Xep:ProvidesFix:WARN -Xep:QualifierWithTypeUse:WARN -Xep:RedundantThrows:WARN -Xep:ReturnFromVoid:WARN -Xep:StaticQualifiedUsingExpression:WARN -Xep:StringEquality:WARN -Xep:SystemExitOutsideMain:WARN -Xep:TestExceptionChecker:WARN -Xep:UnnecessaryDefaultInEnumSwitch:WARN -Xep:Unused:WARN -Xep:UnusedException:WARN -Xep:Var:WARN -Xep:BooleanParameter:WARN -Xep:ClassNamedLikeTypeParameter:WARN -Xep:ConstantField:WARN -Xep:EmptySetMultibindingContributions:WARN -Xep:ExpectedExceptionRefactoring:WARN -Xep:FieldCanBeFinal:WARN -Xep:FieldMissingNullable:WARN -Xep:ImmutableRefactoring:WARN -Xep:LambdaFunctionalInterface:WARN -Xep:MethodCanBeStatic:WARN -Xep:MixedArrayDimensions:WARN -Xep:MultiVariableDeclaration:WARN -Xep:MultipleTopLevelClasses:WARN -Xep:MultipleUnaryOperatorsInMethodCall:WARN -Xep:PackageLocation:WARN-Xep:ParameterComment:WARN -Xep:ParameterNotNullable:WARN -Xep:PrivateConstructorForNoninstantiableModule:WARN -Xep:PrivateConstructorForUtilityClass:WARN -Xep:RemoveUnusedImports:WARN -Xep:ReturnMissingNullable:WARN -Xep:ScopeOnModule:WARN -Xep:SwitchDefault:WARN -Xep:TestExceptionRefactoring:WARN -Xep:ThrowsUncheckedException:WARN -Xep:TryFailRefactoring:WARN -Xep:TypeParameterNaming:WARN -Xep:UngroupedOverloads:WARN -Xep:UnnecessarySetDefault:WARN -Xep:UnnecessaryStaticImport:WARN -Xep:UseBinds:WARN -Xep:WildcardImport:WARN</arg>
+              </compilerArgs>
+              <annotationProcessorPaths>
+                <path>
+                  <groupId>com.google.errorprone</groupId>
+                  <artifactId>error_prone_core</artifactId>
+                  <version>2.3.2</version>
+                </path>
+              </annotationProcessorPaths>
+            </configuration>
+          </plugin>
       </plugins>
     </pluginManagement>
     <plugins>