keys has Url: true
keys has resolveObject: true
Url typeof: function
Url name: Url
Url length: 0
resolveObject typeof: function
resolveObject name: urlResolveObject
resolveObject length: 2
new Url keys first10: ["protocol","slashes","auth","host","port","hostname","hash","search","query","pathname"]
new Url values first5: [["protocol",null],["slashes",null],["auth",null],["host",null],["port",null]]
resolveObject href: http://a/c?y=2
resolveObject pathname: /c
resolveObject query type: string
resolveObject keys first8: ["protocol","slashes","auth","host","port","hostname","hash","search"]
