getEmptyLine static method

int? getEmptyLine(
  1. int i,
  2. List<String> lines,
  3. int? emptyLineIndex
)

Implementation

static int? getEmptyLine(int i, List<String> lines, int? emptyLineIndex) {
  for (int j = i + 1; j < lines.length; j++) {
    if (lines[j].trim().isEmpty) {
      emptyLineIndex = j;
      break;
    }
  }
  return emptyLineIndex;
}