ActivationFile target) {
                final String path = target.getExists();
                final String xformed = transformPath(path, target, "exists");
                return xformed != path ? (builder != null ? builder : creator.get()).exists(xformed) : builder;
            }

            private String transformPath(String path, ActivationFile target, String locationKey) {
                if (isNotEmpty(path)) {

                    ActivationFile target) {
                final String path = target.getExists();
                final String xformed = transformPath(path, target, "exists");
                return xformed != path ? (builder != null ? builder : creator.get()).exists(xformed) : builder;
            }

            private String transformPath(String path, ActivationFile target, String locationKey) {
                if (isNotEmpty(path)) {

                        throw new ExitException(1);
                    }
                } else {
                    System.err.println(
                            "POM file " + arg + " specified with the -f/--file command line argument does not exist");
                    throw new ExitException(1);
                }

                Supplier<? extends ActivationFile.Builder> creator,
                ActivationFile.Builder builder,
                ActivationFile target) {
            stk.push(nextFrame("exists"));
            try {
                return super.transformActivationFile_Exists(creator, builder, target);
            } finally {
                stk.pop();
            }
        }

        @Override

                Supplier<? extends ActivationFile.Builder> creator,
                ActivationFile.Builder builder,
                ActivationFile target) {
            stk.push(nextFrame("exists"));
            try {
                return super.transformActivationFile_Exists(creator, builder, target);
            } finally {
                stk.pop();
            }
        }

        @Override

                        ModelProblem problem = new org.apache.maven.internal.impl.model.DefaultModelProblem(
                                "Child module " + moduleFile + " of " + pomFile + " does not exist",
                                ModelProblem.Severity.ERROR,
                                ModelProblem.Version.BASE,
                                model,
                                -1,