How to use

readDouble

method

in

mil.nga.sf.util.ByteReader

double minX = reader.readDouble();
double maxX = reader.readDouble();
double minY = reader.readDouble();
double maxY = reader.readDouble();
  minZ = reader.readDouble();
  maxZ = reader.readDouble();
  minM = reader.readDouble();
  maxM = reader.readDouble();