# File lib/drydock/screen.rb, line 23
23:     def flush
24:       @@mutex.synchronize do
25:         #return if @@offset == @@output.tell
26:         @@output.seek @@offset
27:         STDOUT.puts @@output.read unless @@output.eof?
28:         @@offset = @@output.tell
29:       end
30:     end