878     public static class DNAStrand {  class in Utils
924     public static HashMap<Integer, DNAStrand> createDNAStrands(int firstJulianDay,  in createDNAStrands()
951         HashMap<Integer, DNAStrand> strands = new HashMap<Integer, DNAStrand>();  in createDNAStrands()
954         DNAStrand blackStrand = new DNAStrand();  in createDNAStrands()
1142     private static void addAllDayToStrands(Event event, HashMap<Integer, DNAStrand> strands,  in addAllDayToStrands()
1144         DNAStrand strand = getOrCreateStrand(strands, CONFLICT_COLOR);  in addAllDayToStrands()
1166             HashMap<Integer, DNAStrand> strands, int top, int bottom, int[] dayXs) {  in weaveDNAStrands()
1168         Iterator<DNAStrand> strandIterator = strands.values().iterator();  in weaveDNAStrands()
1170             DNAStrand strand = strandIterator.next();  in weaveDNAStrands()
1181             DNAStrand strand = strands.get(segment.color);  in weaveDNAStrands()
1230             HashMap<Integer, DNAStrand> strands, int firstJulianDay, int minStart, int minMinutes) {  in addNewSegment()
1276         DNAStrand strand = getOrCreateStrand(strands, segment.color);  in addNewSegment()
1283     private static DNAStrand getOrCreateStrand(HashMap<Integer, DNAStrand> strands, int color) {  in getOrCreateStrand()
1284         DNAStrand strand = strands.get(color);  in getOrCreateStrand()
1286             strand = new DNAStrand();  in getOrCreateStrand()