/**
* Ensure that the dart VM is executable. If it is not, make it executable and log that it was
* necessary for us to do so.
*/
@DartBlockBody({})
private void ensureVmIsExecutable() {
File dartVm = getVmExecutable();
if (dartVm != null) {
if (!dartVm.canExecute()) {
FileUtilities.makeExecutable(dartVm);
AnalysisEngine.getInstance().getLogger().logError(dartVm.getPath() + " was not executable");
}
}
}
