return { ie: Boolean(browsers & ie), mozilla: Boolean(browsers & mozilla), safari: Boolean(browsers & safari), safari420: Boolean(browsers & safari420), opera: Boolean(browsers & opera) } } 
return { ie: Boolean(browsers & ie), mozilla: Boolean(browsers & mozilla), safari: Boolean(browsers & safari), safari420: Boolean(browsers & safari420), opera: Boolean(browsers & opera) } } 
      function isSupportedBy (browsers) {        return {          ie: Boolean(browsers & ie),          mozilla: Boolean(browsers & mozilla),          safari: Boolean(browsers & safari),          safari420: Boolean(browsers & safari420),          opera: Boolean(browsers & opera)        }      }
6315	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6315/65ae7e8768a77997b7894e274bc242069a1cb027/struts_dojo.js.uncompressed.js/clean/src/main/resources/org/apache/struts2/static/dojo/struts_dojo.js.uncompressed.js