I used fastdebug build to get control flow graph, ran this command:
java -XX:+PrintCFGToFile Test
but no flie with printed information found... I used both Ubuntu and Windows. After giving up I built JDK from sources (OpenJDK sources, but should not be different in options processing), but no success, again the same, it prints "VM option '+PrintCFGToFile'" but no file created in the directory with class executed, nor in JDK bin directory... I looked for "output.cfg" (somewhere was written that this is the name of file), nothing found... What's wrong? Should any additional option be specified? How and where to get this file?
thanks in advance for any information..