Fixed

org.gecko.whiteboard.graphql.emf.integration.test.DataFetcherTest.testDataFetcher (from test.org.gecko.whiteboard.graphql.emf.integration.test)

Standard Error

[main] INFO graphql.servlet.AbstractGraphQLHttpServlet - Schema generation sucessfull
[main] ERROR org.gecko.whiteboard.graphql.service.ServiceSchemaBuilder - public abstract org.gecko.whiteboard.graphql.emf.test.model.GraphqlTest.Catalog org.gecko.whiteboard.graphql.emf.test.api.AnotherInterface.saveCatalog(org.gecko.whiteboard.graphql.emf.test.model.GraphqlTest.Catalog) parameter arg0 is a complex type and no handler is available. Thus the Method will be ignored
[main] ERROR org.gecko.whiteboa
...[truncated 20788 chars]...
Launcher.run(Launcher.java:176)
	at aQute.launcher.Launcher.main(Launcher.java:154)
	at aQute.launcher.pre.EmbeddedLauncher.executeWithRunPath(EmbeddedLauncher.java:154)
	at aQute.launcher.pre.EmbeddedLauncher.findAndExecute(EmbeddedLauncher.java:119)
	at aQute.launcher.pre.EmbeddedLauncher.main(EmbeddedLauncher.java:48)
[main] INFO graphql.servlet.AbstractGraphQLHttpServlet - Schema generation sucessfull
[main] INFO graphql.servlet.AbstractGraphQLHttpServlet - Schema generation sucessfull