protected String getVersionLabel()

in src/main/org/apache/ant/vss/MSVSS.java [464:495]
32 lines of code
10 McCabe index (conditional complexity)

    protected String getVersionLabel() {
        if (fromLabel == null && toLabel == null) {
            return "";
        }
        if (fromLabel != null && toLabel != null) {
            if (fromLabel.length() > 31) {
                fromLabel = fromLabel.substring(0, 30);
                log("FromLabel is longer than 31 characters, truncated to: "
                    + fromLabel, Project.MSG_WARN);
            }
            if (toLabel.length() > 31) {
                toLabel = toLabel.substring(0, 30);
                log("ToLabel is longer than 31 characters, truncated to: "
                    + toLabel, Project.MSG_WARN);
            }
            return FLAG_VERSION_LABEL + toLabel + VALUE_FROMLABEL + fromLabel;
        } else if (fromLabel != null) {
            if (fromLabel.length() > 31) {
                fromLabel = fromLabel.substring(0, 30);
                log("FromLabel is longer than 31 characters, truncated to: "
                    + fromLabel, Project.MSG_WARN);
            }
            return FLAG_VERSION + VALUE_FROMLABEL + fromLabel;
        } else {
            if (toLabel.length() > 31) {
                toLabel = toLabel.substring(0, 30);
                log("ToLabel is longer than 31 characters, truncated to: "
                    + toLabel, Project.MSG_WARN);
            }
            return FLAG_VERSION_LABEL + toLabel;
        }
    }