this.chunkOffsets[i] = file.readInt();
this.startOfCategoryTables = file.readInt();
int size = file.readInt();
this.categoryOffsets = new HashtableOfIntValues(size);
this.categoryEnds = new HashtableOfIntValues(size);
char[] previousCategory = null;
int offset = -1;
for (int i = 0; i < size; i++) {
char[] categoryName = INTERNED_CATEGORY_NAMES.get(file.readUTF().toCharArray());
offset = file.readInt();