fix: compilation error on JDK 8

Author: BlasiusSecundus

gradle.properties

@@ -45,6 +45,7 @@ LIB_GRAPHQL_SERVLET_VER = 8.0.0
 LIB_GRAPHQL_JAVA_TOOLS_VER = 5.7.1
 LIB_COMMONS_IO_VER = 2.6
 LIB_TRANSACTIONS_API_VERSION=1.3
+LIB_INTERCEPTOR_API_VERSION=1.2.2
 kotlin.version=1.3.31
 
 GRADLE_WRAPPER_VER = 4.10.3

graphql-spring-boot-autoconfigure/build.gradle

@@ -24,6 +24,7 @@ dependencies {
     compile "org.springframework.boot:spring-boot-autoconfigure:$LIB_SPRING_BOOT_VER"
     compile "org.springframework.boot:spring-boot-starter-websocket:$LIB_SPRING_BOOT_VER"
     compile "javax.transaction:javax.transaction-api:$LIB_TRANSACTIONS_API_VERSION"
+    compile "javax.interceptor:javax.interceptor-api:$LIB_INTERCEPTOR_API_VERSION"
     compile "org.springframework.boot:spring-boot-starter-actuator:$LIB_SPRING_BOOT_VER"
     compile "com.graphql-java-kickstart:graphql-java-servlet:$LIB_GRAPHQL_SERVLET_VER"
     compile "com.graphql-java-kickstart:graphql-java-tools:$LIB_GRAPHQL_JAVA_TOOLS_VER"