rem: function isIPv4HostName(aHostName) { var ipv4HostRegExp = new RegExp(/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/);  return ipv4HostRegExp.test(aHostName) && aHostName != '0.0.0.0'; } 
add: isIPv4HostName: function(aHostName) { var ipv4HostRegExp = new RegExp(/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/);  return ipv4HostRegExp.test(aHostName) && aHostName != '0.0.0.0'; }, 
context: function isIPv4HostName(aHostName){  var ipv4HostRegExp = new RegExp(/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/);  // IPv4  // treat 0.0.0.0 as an invalid IP address  return ipv4HostRegExp.test(aHostName) && aHostName != '0.0.0.0';}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/63e8cb0a55d5931da9057c8ee13ddb7a2acc43af/phishingDetector.js/clean/mail/base/content/phishingDetector.js