boolean inFooter = false; for (int i = lines.length - 1; i >= 0; --i) { if (!inFooter && isEmptyLine(lines[i])) continue; inFooter = true; indexOfChangeIdLine = i; break; } else if (isEmptyLine(lines[i]) || i == 0) return -1;
boolean inFooter = false; for (int i = lines.length - 1; i >= 0; --i) { if (!inFooter && isEmptyLine(lines[i])) continue; inFooter = true; indexOfChangeIdLine = i; break; } else if (isEmptyLine(lines[i]) || i == 0) return -1;
boolean inFooter = false; for (int i = lines.length - 1; i >= 0; --i) { if (!inFooter && isEmptyLine(lines[i])) continue; inFooter = true; indexOfChangeIdLine = i; break; } else if (isEmptyLine(lines[i]) || i == 0) return -1;