mytagextrainfo.java

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package com.abc.tag;

import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;

public class MyTagExtraInfo extends TagExtraInfo {
	
	public VariableInfo[] getVariableInfo(TagData td) {
		return new VariableInfo[] {
			new VariableInfo(td.getAttributeString("name"), 
					         td.getAttributeString("type"),
					         true,
					         VariableInfo.NESTED)
				
		};
	}

}