class DEBUGGER__::Session

def iterate_bps
  deleted_bps = []
  i = 0
  @bps.each{|key, bp|
    if !bp.deleted?
      yield key, bp, i
      i += 1
    else
      deleted_bps << bp
    end
  }
ensure
  deleted_bps.each{|bp| @bps.delete bp}
end