How to use

createWildcardName

method

in

com.oracle.truffle.dsl.processor.java.transform.OrganizedImports

public String createTypeReference(Element enclosedElement, TypeMirror type) {
  switch (type.getKind()) {
    case BOOLEAN:
    case BYTE:
    case CHAR:
    case DOUBLE:
    case FLOAT:
    case SHORT:
    case INT:
    case LONG:
    case VOID:
      return ElementUtils.getSimpleName(type);
    case DECLARED:
      return createDeclaredTypeName(enclosedElement, (DeclaredType) type);
    case ARRAY:
      return createTypeReference(enclosedElement, ((ArrayType) type).getComponentType()) + "[]";
    case WILDCARD:
      return createWildcardName(enclosedElement, (WildcardType) type);
    case TYPEVAR:
      return "?";
    default:
      throw new RuntimeException("Unknown type specified " + type.getKind() + " mirror: " + type);
  }
}

  return createTypeReference(enclosedElement, ((ArrayType) type).getComponentType()) + "[]";
case WILDCARD:
  return createWildcardName(enclosedElement, (WildcardType) type);
case TYPEVAR:
  TypeVariable var = (TypeVariable) type;