package org.sipc.se.plugin;

public interface Plugin {
	
	public void getURL() ;
	
	public void onEnable() ;
	
}

package org.sipc.se.plugin;

import javax.servlet.http.HttpServletResponse;

public interface Plugin {
	
	public String getURL() ;
	
	public boolean onEnable() ;
	
	public HttpServletResponse getResponse() ;
	
}

fix return value