https://issues.apache.org/bugzilla/show_bug.cgi?id=54128
--- Comment #19 from [email protected] --- Thank you for looking into this again. I can confirm the results of your test. I modified it to the following: <project name="doit" > <echo>ant.version=${ant.version}</echo> <exec executable="cmd" dir="c:\"> <arg value="/c" /> <arg value="test.bat" /> </exec> </project> test.bat just produces a lot of output (10'000 lines with 1'000 chars each) and containts the following: @for /L %%i IN (1 1 10000) do @echo 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 90 The results: [echo] ant.version=Apache Ant version 1.7.1 compiled on June 27 2008 [...] BUILD SUCCESSFUL Total time: 1 second [echo] ant.version=Apache Ant(TM) version 1.9.2 compiled on July 8 2013 [...] BUILD SUCCESSFUL Total time: 38 seconds [echo] ant.version=Apache Ant(TM) version 1.9.3 compiled on December 23 2013 [...] BUILD SUCCESSFUL Total time: 37 seconds Here, the performance fo 1.9.2 and 1.9.3 are the same and 1.7.1 is much faster! -- You are receiving this mail because: You are the assignee for the bug.
