function Entry (key, value, length, now, maxAge) {
	  this.key = key
	  this.value = value
	  this.length = length
	  this.now = now
	  this.maxAge = maxAge || 0
	}
// classy, since V8 prefers predictable objects.
classy, since V8 prefers predictable objects.
classy since V8 prefers predictable objects .
function Entry (key, value, length, now, maxAge) {
	  this.key = key
	  this.value = value
	  this.length = length
	  this.now = now
	  this.maxAge = maxAge || 0
	}
function Entry ( key , value , length , now , maxAge ) { this . key = key this . value = value this . length = length this . now = now this . maxAge = maxAge || 0 }
classy, since V8 prefers predictable objects.
classy since V8 prefers predictable objects .