public DecisionState getDecisionState(int decision) {if ( !decisionToState.isEmpty() ) {return decisionToState.get(decision);}return null;}

public DecisionState getDecisionState ( int decision ) { if ( ! decisionToState . isEmpty ( ) ) { return decisionToState . get ( decision ) ; } return null ; }
public virtual DecisionState GetDecisionState(int decision){if (decisionToState.Count != 0){return decisionToState[decision];}return null;}
