upload protected with pac4j auth error

[ghost]

I've got 2 similar upload endpoints:

• '/api/upload' - doesn't require sign in
• '/api/protected/upload' - require sign in
  When I upload a file (POST, multipart/form-data) to the first one everything works fine - no matter if I'm signed in or not.
  Protected upload endpoint throws (after sign in of course):

POST /api/protected/upload resulted in exception   »» Err.java:61
org.jooby.Err: Server Error(500)
    at org.jooby.internal.HttpHandlerImpl.handleErr(HttpHandlerImpl.java:355) [jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.HttpHandlerImpl.handle(HttpHandlerImpl.java:293) [jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.netty.NettyHandler.channelRead0(NettyHandler.java:85) [jooby-netty-1.0.0.CR2.jar!/:1.0.0.CR2]
    at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [netty-transport-4.1.0.CR7.jar!/:4.1.0.CR7]
    at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:83) [netty-transport-4.1.0.CR7.jar!/:4.1.0.CR7]
    at io.netty.channel.DefaultChannelHandlerInvoker$7.run(DefaultChannelHandlerInvoker.java:159) [netty-transport-4.1.0.CR7.jar!/:4.1.0.CR7]
    at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:56) [netty-common-4.1.0.CR7.jar!/:4.1.0.CR7]
    at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:742) [netty-common-4.1.0.CR7.jar!/:4.1.0.CR7]
    at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:145) [netty-common-4.1.0.CR7.jar!/:4.1.0.CR7]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66]
Caused by: com.google.inject.ProvisionException: Unable to provision, see the following errors:

1) Error injecting constructor, java.lang.ArrayStoreException: org.jooby.internal.UploadImpl
  at org.jooby.internal.pac4j.AuthContext.<init>(AuthContext.java:54)
  while locating org.jooby.internal.pac4j.AuthContext
  at org.jooby.pac4j.Auth.configure(Auth.java:692)
  while locating org.pac4j.core.context.WebContext

1 error
    at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1025) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1047) ~[guice-4.0.jar!/:na]
    at org.jooby.internal.RequestImpl.require(RequestImpl.java:264) ~[jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.Request.require(Request.java:625) ~[jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.pac4j.AuthFilter.handle(AuthFilter.java:76) ~[jooby-pac4j-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.Route$Handler.handle(Route.java:1539) ~[jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.pac4j.FormFilter.handle(FormFilter.java:94) ~[jooby-pac4j-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.RouteImpl.handle(RouteImpl.java:105) ~[jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.RouteChain.next(RouteChain.java:70) ~[jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.Route$Chain.next(Route.java:1947) ~[jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.HttpHandlerImpl.handle(HttpHandlerImpl.java:287) [jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    ... 8 common frames omitted
Caused by: java.lang.ArrayStoreException: org.jooby.internal.UploadImpl
    at com.google.common.collect.ImmutableList.copyIntoArray(ImmutableList.java:481) ~[guava-19.0.jar!/:na]
    at com.google.common.collect.ImmutableCollection.toArray(ImmutableCollection.java:185) ~[guava-19.0.jar!/:na]
    at org.jooby.internal.pac4j.AuthContext.lambda$params$3(AuthContext.java:142) ~[jooby-pac4j-1.0.0.CR2.jar!/:1.0.0.CR2]
    at java.util.Map.forEach(Map.java:630) ~[na:1.8.0_66]
    at org.jooby.internal.pac4j.AuthContext.params(AuthContext.java:139) ~[jooby-pac4j-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.pac4j.AuthContext.<init>(AuthContext.java:57) ~[jooby-pac4j-1.0.0.CR2.jar!/:1.0.0.CR2]
    at org.jooby.internal.pac4j.AuthContext$$FastClassByGuice$$42c851e7.newInstance(<generated>) ~[guice-4.0.jar!/:1.0.0.CR2]
    at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.FactoryProxy.get(FactoryProxy.java:56) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) ~[guice-4.0.jar!/:na]
    at org.jooby.internal.RequestScope.lambda$scope$170(RequestScope.java:49) ~[jooby-1.0.0.CR2.jar!/:1.0.0.CR2]
    at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092) ~[guice-4.0.jar!/:na]
    at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012) ~[guice-4.0.jar!/:na]
    ... 18 common frames omitted