1. A method comprising: inserting one or more breakpoints into an eXtensible markup language (XML) document to form one or more inserted breakpoints; converting the XML document into a byte code format; intercepting one or more calls associated with a debug operation for the byte code format; and determining a location of one or more of the inserted breakpoints in the XML document in response to one or more of the calls associated with the debug operation for the byte code format if it is confirmed that the byte code format is obtained from the converting of the XML document into the byte code format.