text: 
  dojo.provide("dojo.collections.Set");dojo.require("dojo.collections.Collections");dojo.require("dojo.collections.ArrayList");dojo.collections.Set=new function(){this.union=function(setA,setB){if(setA.constructor==Array){var setA=new dojo.collections.ArrayList(setA);}
  if(setB.constructor==Array){var setB=new dojo.collections.ArrayList(setB);}
  if(!setA.toArray||!setB.toArray){dojo.raise("Set operations can only be performed on array-based collections.");}
  var result=new dojo.collections.ArrayList(setA.toArray());var e=setB.getIterator();while(!e.atEnd()){var item=e.get();if(!result.contains(item)){result.add(item);}}
  return result;};this.intersection=function(setA,setB){if(setA.constructor==Array){var setA=new dojo.collections.ArrayList(setA);}
  if(setB.constructor==Array){var setB=new dojo.collections.ArrayList(setB);}
  if(!setA.toArray||!setB.toArray){dojo.raise("Set operations can only be performed on array-based collections.");}
  var result=new dojo.collections.ArrayList();var e=setB.getIterator();while(!e.atEnd()){var item=e.get();if(setA.contains(item)){result.add(item);}}
  return result;};this.difference=function(setA,setB){if(setA.constructor==Array){var setA=new dojo.collections.ArrayList(setA);}
  if(setB.constructor==Array){var setB=new dojo.collections.ArrayList(setB);}
  if(!setA.toArray||!setB.toArray){dojo.raise("Set operations can only be performed on array-based collections.");}
  var result=new dojo.collections.ArrayList();var e=setA.getIterator();while(!e.atEnd()){var item=e.get();if(!setB.contains(item)){result.add(item);}}
  return result;};this.isSubSet=function(setA,setB){if(setA.constructor==Array){var setA=new dojo.collections.ArrayList(setA);}
  if(setB.constructor==Array){var setB=new dojo.collections.ArrayList(setB);}
  if(!setA.toArray||!setB.toArray){dojo.raise("Set operations can only be performed on array-based collections.");}
  var e=setA.getIterator();while(!e.atEnd()){if(!setB.contains(e.get())){return false;}}
  return true;};this.isSuperSet=function(setA,setB){if(setA.constructor==Array){var setA=new dojo.collections.ArrayList(setA);}
  if(setB.constructor==Array){var setB=new dojo.collections.ArrayList(setB);}
  if(!setA.toArray||!setB.toArray){dojo.raise("Set operations can only be performed on array-based collections.");}
  var e=setB.getIterator();while(!e.atEnd()){if(!setA.contains(e.get())){return false;}}
  return true;};}();