package br.usp.choreos.examples.auctionhouse;

public class ProductInfo {
    private String headline;
    private String description;

    public void setHeadline(String headline) {
	this.headline = headline;
    }

    public String getHeadline() {
	return headline;
    }

    public void setDescription(String description) {
	this.description = description;
    }

    public Object getDescription() {
	return description;
    }
}

package br.usp.choreos.examples.auctionhouse;

public class ProductInfo {
    private String headline;
    private String description;

    public void setHeadline(String headline) {
	this.headline = headline;
    }

    public String getHeadline() {
	return headline;
    }

    public void setDescription(String description) {
	this.description = description;
    }

    public String getDescription() {
	return description;
    }
}

Fix ProductInfo getDescription() return type.