private static char getChar()

in src/main/java/com/univocity/parsers/csv/CsvFormatDetector.java [299:324]

• 24 lines of code
• 13 McCabe index (conditional complexity)

	private static char getChar(Map<Character, Integer> map, Map<Character, Integer> totals, char defaultChar, boolean min) {
		int val = min ? Integer.MAX_VALUE : Integer.MIN_VALUE;
		for (Entry<Character, Integer> e : map.entrySet()) {
			int sum = e.getValue();
			if ((min && sum <= val) || (!min && sum >= val)) {
				char newChar = e.getKey();

				if (val == sum) {
					Integer currentTotal = totals.get(defaultChar);
					Integer newTotal = totals.get(newChar);

					if (currentTotal != null && newTotal != null) {
						if ((min && newTotal > currentTotal) || (!min && newTotal > currentTotal)) {
							defaultChar = newChar;
						}
					} else if (isSymbol(newChar)) {
						defaultChar = newChar;
					}
				} else {
					val = sum;
					defaultChar = newChar;
				}
			}
		}
		return defaultChar;
	}