@Override public Map<String, Argument> defaultArguments() { Map<String, Argument> defaultArgs = super.defaultArguments(); Argument cwdArg = new AdvancedStringArgumentImpl(DebugUtility.CWD, "Current working directory", DebugUtility.CWD, false); cwdArg.setValue(null); defaultArgs.put(DebugUtility.CWD, cwdArg); Argument envArg = new AdvancedStringArgumentImpl(DebugUtility.ENV, "Environment variables", DebugUtility.ENV, false); envArg.setValue(null); defaultArgs.put(DebugUtility.ENV, envArg); return defaultArgs; }