PrintCFGToFile jvm option.. where to find a file printed?

[Maxym Pendyshchuk]

I made a debug build of OPENJDK 7.0.2 (for Ubuntu 11.10 OS, if matters). Now I want to see a control flow graph information, I run a command:

java -XX:+PrintCFGToFile Test

in console I get "VM option '+PrintCFGToFile'", but no file is created... In CFGPrinter (if I'm not wrong with class), I see that file has name output.cfg, I looked for such a file on the file system, but didn't find it. Do I miss additional options? In documentation I saw examples only with one option... Is it a bug, or I do something wrong? Thank you for any information..
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