Annotated method with List types

[kalthas]

Same error as issue: #22

Run into this issue with all latest versions (graphql-java, graphql-java-tools).
The difference is I'm using Google guice.
Reading through that issue post I suppose some 'fixes' were made to spring proxies? And since now I'm using guice proxies it's expected the problem happens again?

[KammererTob]

Possibly related: #99

[apottere]

@kalthas yeah, there hasn't been any work done for guice proxies. Can you provide a sample project or unit test that shows the failure?

[kalthas]

@apottere
sure. I just created a unit test to reproduce:
https://github.com/kalthas/graphql-guice

com.aiexpanse.graphqlguice.resolvers.QueryTest#testListInput

and error:
com.google.inject.ProvisionException: Unable to provision, see the following errors:

1. Error injecting constructor, com.coxautodev.graphql.tools.SchemaClassScannerError: Unable to match type definition (NonNullType{type=ListType{type=NonNullType{type=TypeName{name='Message'}}}}) with java type (interface java.util.List): Java class is not a List or generic type information was lost: interface java.util.List
   at com.aiexpanse.graphqlguice.SchemaProvider.(SchemaProvider.java:16)
   at com.aiexpanse.graphqlguice.SchemaProvider.class(SchemaProvider.java:16)
   while locating com.aiexpanse.graphqlguice.SchemaProvider
   for field at com.aiexpanse.graphqlguice.guice.GraphQLProvider.provider(GraphQLProvider.java:10)
   at com.aiexpanse.graphqlguice.guice.GraphQLModule.configure(GraphQLModule.java:13)
   while locating com.aiexpanse.graphqlguice.guice.GraphQLProvider

[marcust]

You have the same issue with other AOP proxies, in my case HK2 generated ones. Will have a deeper look into that tomorrow, maybe I can provide a ProxyHandler for that