public static boolean isTransientException(Throwable throwable) {
        if (throwable != null) {
            return throwable instanceof TransientException;
        }
        return true;
    }
Used to determine if the exception is thrown due to a transient failure and the operation is
expected to succeed upon retrying.

@param throwable the exception that is thrown
@return true - if the exception is a transient failure
    <p>false - if the exception is non-transient
core/src/main/java/com/netflix/conductor/core/utils/Utils.java