001 package railo.runtime.type.util; 002 003 import java.util.Iterator; 004 005 import railo.runtime.op.Operator; 006 import railo.runtime.type.Collection; 007 import railo.runtime.type.Collection.Key; 008 009 public class CollectionUtil { 010 011 private static final Object NULL = new Object(); 012 013 014 public static boolean equals(Collection left, Collection right) { 015 if(left.size()!=right.size()) return false; 016 017 Key[] keys = left.keys(); 018 Object l,r; 019 for(int i=0;i<keys.length;i++){ 020 r=right.get(keys[i],NULL); 021 if(r==NULL) return false; 022 l=left.get(keys[i],NULL); 023 if(!Operator.equalsEL(r, l, false, true)) return false; 024 } 025 return true; 026 } 027 028 public static Iterator toIterator(Collection c){ 029 return c.iterator(); 030 } 031 032 }