FBTrace.dumpStack("firebug.showSourceFile sourceBox:"+sourceBox+"\n");  
    showSourceFile: function(sourceFile, sourceBoxDecorator)    {        var sourceBox = this.getSourceBoxBySourceFile(sourceFile);        if (!sourceBox)            sourceBox = this.createSourceBox(sourceFile, sourceBoxDecorator);        FBTrace.dumpStack("firebug.showSourceFile sourceBox:"+sourceBox+"\n");        this.showSourceBox(sourceBox);    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/52ecaa78e545a55c77fe38f43370a0a1a172a804/firebug.js/clean/extension/content/firebug/firebug.js