public void actionPerformed()

in src/main/groovy/swing/RegexCoach.groovy [69:73]

• 5 lines of code
• 3 McCabe index (conditional complexity)

    public void actionPerformed(ActionEvent event) {
        if (event.actionCommand == '<<-') {scanIndex = Math.max(scanIndex - 1, 0)}
        if (event.actionCommand == '->>') {scanIndex++}
        doHighlights()
    }