{
case 0:
Vertex v1 = readVertex(mciis, flag, maxSrcCoord, maxSrcColor, rangeX, rangeY, colRangeTab);
Vertex v2 = readVertex(mciis, (byte) mciis.readBits(bitsPerFlag), maxSrcCoord, maxSrcColor,
rangeX, rangeY, colRangeTab);
Vertex v3 = readVertex(mciis, (byte) mciis.readBits(bitsPerFlag), maxSrcCoord, maxSrcColor,
rangeX, rangeY, colRangeTab);
// add them after they're read, so that they are never added if there is a premature EOF
vertexList.add(v1);
vertexList.add(v2);