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* Bug 1219: IOUtil.testDirExe: Satisfactory when executed, more debug optionsSven Gothel2015-09-214-0/+473
IOUtil.testDirExe(): - Satisfactory when executed Failure to execute produce an IOException right at ProcessBuilder.start(). Hence we can allow an unexpected process exit value, since we only want to learn whether executable files are allowed. - More debug options DEBUG_EXE: 'jogamp.debug.IOUtil.Exe' DEBUG_EXE_NOSTREAM: 'jogamp.debug.IOUtil.Exe.NoStream' - if DEBUG_EXE - a pre-existing 'jogamp_exe_tst'+<SUFFIX> will be used as-is. - the test-exe will not be deleted - StreamMonitor is being used to dump stdout/stderr if !DEBUG_EXE_NOSTREAM.