rem: var kids = aTreeKids.childNodes; for (var i = 0; i < kids.length; ++i) { aTreeKids.removeChild(kids[i]); 
add: while (aTreeKids.hasChildNodes()) { aTreeKids.removeChild(aTreeKids.lastChild); 
context:   emptyTree: function(aTreeKids)  {    var kids = aTreeKids.childNodes;    for (var i = 0; i < kids.length; ++i) {      aTreeKids.removeChild(kids[i]);    }  },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/26cdb24398282987c2afbd83349e8203022ac384/jsObject.js/clean/extensions/inspector/resources/content/viewers/jsObject/jsObject.js