code: public static FieldInfo createUnresolvedFieldInfo(String className, String name, String signature, boolean isStatic) {
          className = ClassName.toSlashedClassName(className);
          return new FieldInfo(className, name, signature, null, // without seeing
                  // the definition
                  // we don't know
                  // if it has a
                  // generic type
                  isStatic ? Const.ACC_STATIC : 0, new HashMap<ClassDescriptor, AnnotationValue>(), false);
      }
docs: Create a FieldInfo object to represent an unresolved field.
  <em>Don't call this directly - use XFactory instead.</em>
  
  @param className
  name of class containing the field
  @param name
  name of field
  @param signature
  field signature
  @param isStatic
  true if field is static, false otherwise
  @return FieldInfo object representing the unresolved field