for (int i = 0;
i < characteristicAnalyzers.length && canUseSingleBorder; i++) {
EdgeCharacteristicAnalyzer analyser = characteristicAnalyzers[i];
StyleValue value = analyser.getCommonValue();
if (value == null && !analyser.allClearable()) {
canUseSingleBorder = false;
} else {
if (value != null) {
characteristics[characteristicCount] = value;