int[] sectionData=sections[i];
Chapter chapter=initialChapterMap.get(sectionData[0]);
Section section = chapter.getSection(sectionData[1]);
if (null==section) {
section=new Section();
chapter.addSection(section);
}
section.setSectionNo(i);
section.setChapterNo(chapter.getChapterNo());
section.setStartVerse(sectionData[1]);
section.setEndVerse(sectionData[2]);