[jboss-jira] [JBoss JIRA] (WFLY-13547) Smallrye OpenAPI throws java.lang.NullPointerException when processing JAX-RS resources which define methods acception a SortedSet type parameter

Smallrye OpenAPI throws java.lang.NullPointerException when processing JAX-RS resources which define methods acception a SortedSet type parameter ------------------------------------------------------------------------------------------------------------------------------------------------- Key: WFLY-13547 URL: https://issues.redhat.com/browse/WFLY-13547 Project: WildFly Issue Type: Bug Components: MP OpenAPI Affects Versions: 20.0.0.Beta1 Reporter: Paul Ferraro Assignee: Paul Ferraro Priority: Major Deployment of WAR containing JAX-RS resource classes which define methods accepting parameters of type {{SortedSet}} will fail with a NPE. {{SortedSet}} is allowed by JAX-RS spec: https://docs.oracle.com/javaee/7/api/javax/ws/rs/FormParam.html The following stack trace represents the output of a deployment failure when an attempt to deploy a WAR with such a resource: {code} Caused by: java.lang.NullPointerException at io.smallrye.openapi.runtime.scanner.ParameterProcessor.setSchemaProperties(ParameterProcessor.java:637) at io.smallrye.openapi.runtime.scanner.ParameterProcessor.getFormBodyContent(ParameterProcessor.java:605) at io.smallrye.openapi.runtime.scanner.ParameterProcessor.process(ParameterProcessor.java:404) at io.smallrye.openapi.runtime.scanner.OpenApiAnnotationScanner.processJaxRsMethod(OpenApiAnnotationScanner.java:577) at io.smallrye.openapi.runtime.scanner.OpenApiAnnotationScanner.lambda$processJaxRsResourceClass$0(OpenApiAnnotationScanner.java:422) ... {code} The failure was initially noticed while testing RESTEasy against EAP XP 1.0.0 CR1 and CR2.