import java.util.Map;
import java.util.Set;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.json.JSONObject;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.support.RequestContext;
import org.springframework.web.servlet.view.AbstractView;


@Component("ajaxResponse")
public class JsonAjaxResponseView extends AbstractView {
    private Logger logger = Logger.getLogger(JsonAjaxResponseView.class);

    @Override
    protected void renderMergedOutputModel(Map map, HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        for(Map.Entry<String, Object> entry : map.entrySet()) {
            System.out.println(entry.getKey());
        }
    }
}

[ERROR] /opt/..../JsonAjaxResponseView.java:[23,52] incompatible types
[ERROR] found   : java.lang.Object
[ERROR] required: java.util.Map.Entry<java.lang.String,java.lang.Object>
[ERROR] -> [Help 1]