added method args to custom service template

onboarding/CD_managementZone/custom-service-java/custom-service-java.yaml

@@ -5,5 +5,6 @@ customService1:
 - name: myJOYNRService 
 - className: com.bmw.cc.conn.this.is.just.an.exampleClasss
 - methodName: exampleJoynrMethod
+- methodArgs: java.lang.Byte[],java.lang.String
 - returnType: void
 - skipDeployment: "true"

onboarding/CD_managementZone/custom-service-java/template-1-1.json

@@ -13,7 +13,7 @@
    "matcher": "EQUALS",
    "methodRules": [
     {
-     "argumentTypes": [],
+     "argumentTypes": ["{{.methodArgs}}"],
      "methodName": "{{.methodName}}",
      "returnType": "{{.returnType}}"
     }