Incorrect suggestions

[anmurser]

Hi,
I was testing the java suggester you uploaded and I found and important issue.
This is the grammar I am using:

grammar Grammar;

rul : 'If the user ' condition;

condition
    : '(' simpleCondition bracket
    | simpleCondition
    ;

simpleCondition 
    : 'is vegetarian'
    ;

bracket : ')';

When the input sentence is "If the user is vegetarian", the suggestions should be empty but the token ')' is suggested instead. It seems incorrect suggestions happen when the parser rule (in this case simpleCondition) is used in other rules and the element that follows it is another parser rule.

Do you know how to fix this?

Thank you.