* @return an {@link IRunner}
*/
protected IRunner makeRunner(String command, ToolConfig config) {
// TODO sometimes it may be necessary to use a SINGLETON RUNNER (sync on tool config)
// ToolConfig is not used for DefaultRunner but may be used by others
DefaultRunner r = new DefaultRunner();
r.setCommand(command);
r.setWorkingDir(getTempDir());
return r;
}