src/main/java/ca/jeb/protobuf/internal/ProtobufSerializerUtils.java
public static final boolean isProtbufEntity(Class<?> clazz)
  {
    final ProtobufEntity protoBufEntity = getProtobufEntity(clazz);

    if (protoBufEntity != null)
    {
      return true;
    }
    return false;
  }
public static final boolean isProtbufEntity(Class<?> clazz)
  {
    final ProtobufEntity protoBufEntity = getProtobufEntity(clazz);

    if (protoBufEntity != null)
    {
      return true;
    }
    return false;
  }
Returns true if there is a ProtobufEntity annotation on this class.

@param clazz - any Class
@return boolean - true, if there is a ProtobufEntity annotation, else, false
@see ProtobufEntity