Use Java based JsonSchema validator (#2565)
diff --git a/tests/build.gradle b/tests/build.gradle
index 1f94b14..a3bb047 100644
--- a/tests/build.gradle
+++ b/tests/build.gradle
@@ -52,6 +52,8 @@
compile 'org.scalamock:scalamock-scalatest-support_2.11:3.4.2'
compile 'com.typesafe.akka:akka-testkit_2.11:2.4.16'
compile 'com.typesafe.akka:akka-http-testkit_2.11:10.0.9'
+ compile 'com.github.java-json-tools:json-schema-validator:2.2.8';
+
compile project(':common:scala')
compile project(':core:controller')
compile project(':core:invoker')