code: public int
  get(Name name) {
  	int row = (name.hashCode() & 0x7FFFFFFF) % TABLE_SIZE;
  	int pos = -1;
  	for (Entry entry = table[row]; entry != null; entry = entry.next) {
  		if (entry.name.equals(name))
  			pos = entry.pos;
  	}
  	if (verbose)
  		System.err.println("Looking for " + name + ", found " + pos);
  	return pos;
  }
docs: Retrieves the position of the given name, if it has been previously
  included in the message.
  @param name The name to find in the compression table.
  @return The position of the name, or -1 if not found.