rem: file["delete"](); var parentDir = file.getParentFile(); if (parentDir.isDirectory() && parentDir.list().length < 1) { parentDir["delete"](); var layoutDir = parentDir.getParentFile(); if (layoutDir.list().length < 1) { layoutDir["delete"](); 
add: if (file.exists()) { file["delete"](); var parentDir = file.getParentFile(); if (parentDir.isDirectory() && parentDir.list().length < 1) { parentDir["delete"](); var layoutDir = parentDir.getParentFile(); if (layoutDir.list().length < 1) { layoutDir["delete"](); } 
context: Skin.remove = function() {   var file = this.getStaticFile(res.skinpath[0]);   file["delete"]();   var parentDir = file.getParentFile();   if (parentDir.isDirectory() && parentDir.list().length < 1) {      parentDir["delete"]();      var layoutDir = parentDir.getParentFile();      if (layoutDir.list().length < 1) {         layoutDir["delete"]();      }   }   this.remove();   return;};
meta: 993	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/993/3efbd63046d0de34a59bbe00c11a37b157f1b745/Skin.js/buggy/code/Skin/Skin.js