package com.bitmechanic.listlib;import org.apache.commons.beanutils.BeanUtils;import java.util.Map;import javax.servlet.jsp.PageContext;import javax.servlet.jsp.JspException;import javax.servlet.jsp.tagext.TagSupport;public class IteratePropTag extends ListBaseTag {    private String _prop;    public void setProperty(String prop) {        _prop = prop;    }    public int doStartTag() throws JspException {        IterateTag tag = (IterateTag)findAncestorWithClass(this, IterateTag.class);        if (tag == null) {            throw new JspException("Unable to find parent IterateTag");        }        Object obj = tag.getObj();        String val;        if (obj instanceof Map) {            val = String.valueOf(((Map)obj).get(_prop));        }        else {            try {                val = BeanUtils.getProperty(obj, _prop);            }            catch(Exception e) {                throw new JspException("Unable to get property: " + _prop, e);            }        }        print(val);        return SKIP_BODY;    }        public void release() {        super.release();        _prop = null;    }}