core/src/main/java/org/trimou/engine/segment/Segments.java
static List<List<Segment>> readSegmentLinesBeforeRendering(
            AbstractContainerSegment container) {
        List<List<Segment>> lines = new ArrayList<>();
        List<Segment> currentLine = new ArrayList<>();

        for (Segment segment : container) {
            if (!SegmentType.LINE_SEPARATOR.equals(segment.getType())) {
                currentLine.add(segment);
            } else {
                // New line separator - flush the line
                currentLine.add(segment);
                lines.add(currentLine);
                currentLine = new ArrayList<>();
            }
        }
        // Add the last line manually - there is no line separator to trigger
        // flush
        if (!currentLine.isEmpty()) {
            lines.add(currentLine);
        }
        return lines;
    }
static List<List<Segment>> readSegmentLinesBeforeRendering(
            AbstractContainerSegment container) {
        List<List<Segment>> lines = new ArrayList<>();
        List<Segment> currentLine = new ArrayList<>();

        for (Segment segment : container) {
            if (!SegmentType.LINE_SEPARATOR.equals(segment.getType())) {
                currentLine.add(segment);
            } else {
                // New line separator - flush the line
                currentLine.add(segment);
                lines.add(currentLine);
                currentLine = new ArrayList<>();
            }
        }
        // Add the last line manually - there is no line separator to trigger
        // flush
        if (!currentLine.isEmpty()) {
            lines.add(currentLine);
        }
        return lines;
    }
Read segment lines before rendering.

@param container
@return