public TimeZone getTimeZone() {
        if ( this.cronEx != null ) {
            return this.cronEx.getTimeZone();
        }

        if ( this.timeZone == null ) {
            this.timeZone = TimeZone.getDefault();
        }
        return this.timeZone;
    }
public TimeZone getTimeZone ( ) { if ( this . cronEx != null ) { return this . cronEx . getTimeZone ( ) ; } if ( this . timeZone == null ) { this . timeZone = TimeZone . getDefault ( ) ; } return this . timeZone ; }
<p>
Returns the time zone for which the <code>cronExpression</code> of
this <code>CronTrigger</code> will be resolved.
</p>