Impossible to create a field of type HashMap<Class<?>, Object> -------------------------------------------------------------- Key: ROASTER-49 URL: https://issues.jboss.org/browse/ROASTER-49 Project: Roaster Issue Type: Bug Reporter: Yusuf Iskenderoglu Roaster does not like question-mark-operator: {code} to.addField() .setFinal(true) .setName("AS_MAP") .setPrivate() .setStatic(true) .setType("HashMap<Class<?>, Object>") .setLiteralInitializer("new HashMap<>();"); {code} cannot be used: {verbatim} Exception in thread "main" java.lang.IllegalArgumentException: Cannot parse type parameter ? at org.jboss.forge.roaster.model.util.Types.toSimpleName(Types.java:196) at org.jboss.forge.roaster.model.util.Types.toSimpleName(Types.java:198) at org.jboss.forge.roaster.model.impl.FieldImpl.setType(FieldImpl.java:334) :support:main:roastJavaExecTask FAILED {verbatim}