private void removeUnreachableSwitchBranches()

in java-samples/src/main/java/com/jetbrains/analysis/DataFlowAnalysis.java [158:188]

• 31 lines of code
• 9 McCabe index (conditional complexity)

    private void removeUnreachableSwitchBranches(final int day) {
        if (day > 4) {
            throw new IllegalArgumentException("Invalid Day");
        }
        String dayString;
        switch (day) {
            case 1:
                dayString = "Monday";
                break;
            case 2:
                dayString = "Tuesday";
                break;
            case 3:
                dayString = "Wednesday";
                break;
            case 4:
                dayString = "Thursday";
                break;
            case 5:
                dayString = "Friday";
                break;
            case 6:
                dayString = "Saturday";
                break;
            case 7:
                dayString = "Saturday";
                break;
            default:
                dayString = "Invalid";
        }
    }