diff --git a/querydsl-collections/pom.xml b/querydsl-collections/pom.xml
index 55899df71..2186055c6 100644
--- a/querydsl-collections/pom.xml
+++ b/querydsl-collections/pom.xml
@@ -16,7 +16,7 @@
   <description>Hibernate / HQL support for querydsl</description>
   <packaging>jar</packaging>
 
-  <dependencies>    
+  <dependencies>
     <dependency>
       <groupId>com.mysema.querydsl</groupId>
       <artifactId>querydsl-core</artifactId>
@@ -27,20 +27,25 @@
       <artifactId>collections-generic</artifactId>
       <version>4.01</version>
       <!-- license : Apache License 2.0 -->
-    </dependency>        
+    </dependency>
+    <dependency>
+      <groupId>janino</groupId>
+      <artifactId>janino</artifactId>
+      <version>2.5.10</version>
+    </dependency>
     <dependency>
-        <groupId>janino</groupId>
-        <artifactId>janino</artifactId>
-        <version>2.5.10</version>
-    </dependency> 
-      <dependency>
       <groupId>commons-lang</groupId>
       <artifactId>commons-lang</artifactId>
       <version>2.4</version>
-      </dependency>          
+    </dependency>
+    <dependency>
+      <groupId>cglib</groupId>
+      <artifactId>cglib</artifactId>
+      <version>2.2</version>
+    </dependency>
 
     <!-- test -->
-    
+
     <dependency>
       <groupId>com.mysema.querydsl</groupId>
       <artifactId>querydsl-apt</artifactId>
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/AliasFactory.java b/querydsl-collections/src/main/java/com/mysema/query/collections/AliasFactory.java
deleted file mode 100644
index 6d81edccd..000000000
--- a/querydsl-collections/src/main/java/com/mysema/query/collections/AliasFactory.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package com.mysema.query.collections;
-
-/**
- * AliasFactory provides
- *
- * @author tiwe
- * @version $Id$
- */
-public class AliasFactory {
-    
-    public <A> A createAlias(Class<A> cl, String var){
-        try {
-            // TODO : create real alias
-            return cl.newInstance();
-        } catch (Exception e) {
-            throw new RuntimeException("error", e);
-        }
-    }
-
-}
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/InnerQuery.java b/querydsl-collections/src/main/java/com/mysema/query/collections/InnerQuery.java
index c4d4eeff5..5c29b38ae 100644
--- a/querydsl-collections/src/main/java/com/mysema/query/collections/InnerQuery.java
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/InnerQuery.java
@@ -56,7 +56,7 @@ public class InnerQuery extends QueryBase<Object, InnerQuery> {
     private <RT> Iterator<RT> createIterator(Expr<RT> projection) throws Exception {        
         // from
         List<Expr<?>> sources = new ArrayList<Expr<?>>();
-        MultiIterator multiIt = new MultiIterator();
+        MultiIterator multiIt = new MultiIterator();        
         for (JoinExpression<?> join : joins) {
             sources.add(join.getTarget());
             multiIt.add(pathToIterable.get(join.getTarget()));
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java b/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java
index 30b5853ae..2bcff2229 100644
--- a/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java
@@ -9,6 +9,8 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 
+import com.mysema.query.collections.alias.AliasAwareExprFactory;
+import com.mysema.query.collections.alias.AliasFactory;
 import com.mysema.query.grammar.Grammar;
 import com.mysema.query.grammar.OrderSpecifier;
 import com.mysema.query.grammar.types.Expr;
@@ -26,14 +28,14 @@ import com.mysema.query.grammar.types.Path.*;
  */
 public class MiniApi {
     
-    private static final ExprFactory exprFactory = new SimpleExprFactory();
-    
     private static final AliasFactory aliasFactory = new AliasFactory();
     
+    private static final ExprFactory exprFactory = new AliasAwareExprFactory(aliasFactory);
+    
     private static final PSimple<Object> it = new PSimple<Object>(Object.class,PathMetadata.forVariable("it"));
     
     public static <A> A alias(Class<A> cl, String var){
-        return aliasFactory.createAlias(cl, var);
+        return aliasFactory.createAliasForVar(cl, var);
     }
     
     public static <A> ColQuery<?> from(Path<A> path, A... arr){
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/SimpleExprFactory.java b/querydsl-collections/src/main/java/com/mysema/query/collections/SimpleExprFactory.java
index 6c6c8ca4a..d0edd6e26 100644
--- a/querydsl-collections/src/main/java/com/mysema/query/collections/SimpleExprFactory.java
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/SimpleExprFactory.java
@@ -26,7 +26,7 @@ import com.mysema.query.grammar.types.Path.*;
  * @version $Id$
  */
 // TODO : consider moving this later to querydsl-core
-class SimpleExprFactory implements ExprFactory {
+public class SimpleExprFactory implements ExprFactory {
     
     private final ExtString strExt = new ExtString(PathMetadata.forVariable("str"));
     
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/alias/AliasAwareExprFactory.java b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/AliasAwareExprFactory.java
new file mode 100644
index 000000000..adf08cd28
--- /dev/null
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/AliasAwareExprFactory.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2008 Mysema Ltd.
+ * All rights reserved.
+ * 
+ */
+package com.mysema.query.collections.alias;
+
+import java.util.Collection;
+import java.util.List;
+
+import com.mysema.query.collections.SimpleExprFactory;
+import com.mysema.query.grammar.types.ColTypes.ExtString;
+import com.mysema.query.grammar.types.Path.*;
+
+/**
+ * AliasAwareExprFactory provides
+ *
+ * @author tiwe
+ * @version $Id$
+ */
+public class AliasAwareExprFactory extends SimpleExprFactory{
+    
+    private final AliasFactory aliasFactory;
+    
+    public AliasAwareExprFactory(AliasFactory aliasFactory){
+        this.aliasFactory = aliasFactory;
+    }
+    
+    public PBoolean create(Boolean arg){
+        return aliasFactory.isBound() ? aliasFactory.<PBoolean>getCurrent() : super.create(arg);
+    }
+    
+    public PBooleanArray create(Boolean[] args){
+        return aliasFactory.isBound() ? aliasFactory.<PBooleanArray>getCurrent() : super.create(args);
+    }
+    
+    public <D> PComponentCollection<D> create(Collection<D> arg) {
+        return aliasFactory.isBound() ? aliasFactory.<PComponentCollection<D>>getCurrent() : super.create(arg);
+    }
+    
+    public <D extends Comparable<D>> PComparable<D> create(D arg){
+        return aliasFactory.isBound() ? aliasFactory.<PComparable<D>>getCurrent() : super.create(arg);
+    }
+    
+    @SuppressWarnings("unchecked")
+    public <D> PSimple<D> create(D arg){
+        PSimple<D> path = (PSimple<D>) aliasFactory.pathForAlias(arg);
+        return path != null ? path : super.create(arg);        
+    }
+    
+    public <D extends Comparable<D>> PComparableArray<D> create(D[] args){
+        return aliasFactory.isBound() ? aliasFactory.<PComparableArray<D>>getCurrent() : super.create(args);
+    }
+
+    public <D> PComponentList<D> create(List<D> arg) {
+        return aliasFactory.isBound() ? aliasFactory.<PComponentList<D>>getCurrent() : super.create(arg);
+    }
+    
+    public ExtString create(String arg){
+        return aliasFactory.isBound() ? aliasFactory.<ExtString>getCurrent() : super.create(arg);
+    }
+    
+    public PStringArray create(String[] args){
+        return aliasFactory.isBound() ? aliasFactory.<PStringArray>getCurrent() : super.create(args);
+    }
+
+}
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/alias/AliasFactory.java b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/AliasFactory.java
new file mode 100644
index 000000000..6e30e6409
--- /dev/null
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/AliasFactory.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2008 Mysema Ltd.
+ * All rights reserved.
+ * 
+ */
+package com.mysema.query.collections.alias;
+
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.MethodInterceptor;
+
+import com.mysema.query.grammar.types.Path;
+import com.mysema.query.grammar.types.PathMetadata;
+
+/**
+ * AliasFactory provides
+ *
+ * @author tiwe
+ * @version $Id$
+ */
+public class AliasFactory {
+    
+    private final ThreadLocal<WeakIdentityHashMap<Object, Path<?>>> bindings = new ThreadLocal<WeakIdentityHashMap<Object, Path<?>>>() {
+        @Override
+        protected WeakIdentityHashMap<Object, Path<?>> initialValue() {
+                return new WeakIdentityHashMap<Object, Path<?>>();
+        }
+    };
+    
+    private final ThreadLocal<Path<?>> current = new ThreadLocal<Path<?>>();
+    
+    public <A> A createAliasForProp(Class<A> cl, Object parent, String prop, Path<?> path){        
+        A proxy = createProxy(cl);
+        bindings.get().put(proxy, path);
+        return proxy;
+    }
+    
+    public <A> A createAliasForVar(Class<A> cl, String var){        
+        Path<?> path = new Path.PSimple<A>(cl, PathMetadata.forVariable(var));
+        A proxy = createProxy(cl);
+        bindings.get().put(proxy, path);
+        return proxy;
+    }
+    
+    @SuppressWarnings("unchecked")
+    private <A> A createProxy(Class<A> cl) {
+        Enhancer enhancer = new Enhancer();
+        enhancer.setClassLoader(AliasFactory.class.getClassLoader());
+        if (cl.isInterface()){
+            enhancer.setInterfaces(new Class[]{cl});
+        }else{
+            enhancer.setSuperclass(cl);    
+        }         
+        // creates one handler per proxy
+        MethodInterceptor handler = new PropertyAccessInvocationHandler(this);
+        enhancer.setCallback(handler);
+        A rv = (A)enhancer.create();
+        return rv;
+    }
+    
+    @SuppressWarnings("unchecked")
+    public <A extends Path<?>> A getCurrent() {
+        A rv = (A)current.get();
+        current.remove();
+        return rv;
+    }
+
+    public boolean isBound() {
+        return current.get() != null;
+    }
+    
+    public Path<?> pathForAlias(Object key){
+        return bindings.get().get(key);
+    }
+
+    public void setCurrent(Path<?> path){
+        current.set(path);
+    }
+    
+}
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/alias/PropertyAccessInvocationHandler.java b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/PropertyAccessInvocationHandler.java
new file mode 100644
index 000000000..c55533e59
--- /dev/null
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/PropertyAccessInvocationHandler.java
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2008 Mysema Ltd.
+ * All rights reserved.
+ * 
+ */
+package com.mysema.query.collections.alias;
+
+import java.lang.reflect.Method;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.util.*;
+
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
+
+import org.apache.commons.lang.StringUtils;
+
+import com.mysema.query.grammar.types.Path;
+import com.mysema.query.grammar.types.PathMetadata;
+import com.mysema.query.grammar.types.ColTypes.ExtString;
+import com.mysema.query.grammar.types.Path.PCollection;
+
+/**
+ * PropertyAccessInvocationHandler provides
+ *
+ * @author tiwe
+ * @version $Id$
+ */
+class PropertyAccessInvocationHandler implements MethodInterceptor{
+    
+    private AliasFactory aliasFactory;
+    
+    private final Map<String,Object> propToObj = new HashMap<String,Object>();
+    
+    private final Map<String,Path<?>> propToPath = new HashMap<String,Path<?>>();
+    
+    public PropertyAccessInvocationHandler(AliasFactory aliasFactory){
+        this.aliasFactory = aliasFactory;
+    }
+    
+    public Object intercept(Object proxy, Method method, Object[] args,
+            MethodProxy methodProxy) throws Throwable {        
+        if (isGetter(method)){
+            String ptyName = propertyNameForGetter(method);
+            Class<?> ptyClass = method.getReturnType();
+            
+            Object rv;
+            if (propToObj.containsKey(ptyName)){
+                rv = propToObj.get(ptyName);
+            }else{
+                Path<?> parentPath = aliasFactory.pathForAlias(proxy);
+                if (parentPath == null) throw new IllegalArgumentException("No path for " + proxy);
+                PathMetadata<String> pm = PathMetadata.forProperty(parentPath, ptyName);
+                rv = makeNew(ptyClass, proxy, ptyName, pm);            
+            }       
+            aliasFactory.setCurrent(propToPath.get(ptyName));                        
+            return rv; 
+            
+        }else if (method.getName().equals("size")){
+            String ptyName = "_size";
+            Object rv;
+            if (propToObj.containsKey(ptyName)){
+                rv = propToObj.get(ptyName);
+            }else{
+                Path<?> parentPath = aliasFactory.pathForAlias(proxy);
+                if (parentPath == null) throw new IllegalArgumentException("No path for " + proxy);
+                PathMetadata<Integer> pm = PathMetadata.forSize((PCollection<?>) parentPath);
+                rv = makeNew(Integer.class, proxy, ptyName, pm);            
+            }       
+            aliasFactory.setCurrent(propToPath.get(ptyName));
+            return rv; 
+            
+        }else{
+            return methodProxy.invokeSuper(proxy, args);    
+        }        
+    }
+    
+    private boolean isGetter(Method m){
+        return m.getParameterTypes().length == 0 && 
+            (m.getName().startsWith("is") || m.getName().startsWith("get"));
+    }
+
+    @SuppressWarnings("unchecked")
+    private <T> T makeNew(Class<T> type, Object parent, String prop, PathMetadata<?> pm) {        
+        Path<?> path;
+        T rv;
+        
+        if (String.class.equals(type)) {
+            path = new ExtString(pm);
+            rv = (T) new String();
+            
+        } else if (Integer.class.equals(type)) {
+            path = new Path.PComparable<Integer>(Integer.class,pm);
+            rv =  (T) new Integer(42);
+            
+        } else if (Date.class.equals(type)) {
+            path = new Path.PComparable<Date>(Date.class,pm);
+            rv =  (T) new Date();
+            
+        } else if (Long.class.equals(type)) {
+            path = new Path.PComparable<Long>(Long.class,pm);
+            rv =  (T) new Long(42);
+            
+        } else if (Short.class.equals(type)) {
+            path = new Path.PComparable<Short>(Short.class,pm);
+            rv =  (T) new Short((short) 42);
+            
+        } else if (Double.class.equals(type)) {
+            path = new Path.PComparable<Double>(Double.class,pm);
+            rv =  (T) new Double(42);
+            
+        } else if (Float.class.equals(type)) {
+            path = new Path.PComparable<Float>(Float.class,pm);
+            rv =  (T) new Float(42);
+            
+        } else if (BigInteger.class.equals(type)) {
+            path = new Path.PComparable<BigInteger>(BigInteger.class,pm);
+            rv =  (T) new BigInteger("42");
+            
+        } else if (BigDecimal.class.equals(type)) {
+            path = new Path.PComparable<BigDecimal>(BigDecimal.class,pm);
+            rv =  (T) new BigDecimal(42);
+            
+        } else if (Boolean.class.equals(type)) {
+            path = new Path.PComparable<Boolean>(Boolean.class,pm);
+            rv =  (T) new Boolean(true);
+            
+        } else if (List.class.isAssignableFrom(type)) {
+            path = new Path.PComponentList(null,pm);
+            rv = (T) aliasFactory.createAliasForProp(List.class, parent, prop, path);
+            
+        } else if (Set.class.isAssignableFrom(type)) {
+            path = new Path.PComponentCollection(null,pm);
+            rv = (T) aliasFactory.createAliasForProp(Set.class, parent, prop, path);
+            
+        } else if (Collection.class.isAssignableFrom(type)) {
+            path = new Path.PComponentCollection(null,pm);
+            rv = (T) aliasFactory.createAliasForProp(Collection.class, parent, prop, path);
+            
+        } else if (Map.class.isAssignableFrom(type)) {
+            path = new Path.PComponentMap(null,null,pm);
+            rv = (T) aliasFactory.createAliasForProp(Map.class, parent, prop, path);
+            
+        } else if (Enum.class.isAssignableFrom(type)) {
+            path = new Path.PSimple<T>(type, pm);
+            rv =  type.getEnumConstants()[0];
+            
+        } else {
+            path = new Path.PSimple<T>(type, pm);
+            rv = (T) aliasFactory.createAliasForProp(type, parent, prop, path);            
+        }
+        propToObj.put(prop, rv);
+        propToPath.put(prop, path);        
+        return rv;
+    }
+
+    private String propertyNameForGetter(Method method) {
+        String name = method.getName();
+        name = name.startsWith("is") ? name.substring(2) : name.substring(3);
+        return StringUtils.uncapitalize(name);
+    }
+
+}
diff --git a/querydsl-collections/src/main/java/com/mysema/query/collections/alias/WeakIdentityHashMap.java b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/WeakIdentityHashMap.java
new file mode 100644
index 000000000..9f8595eeb
--- /dev/null
+++ b/querydsl-collections/src/main/java/com/mysema/query/collections/alias/WeakIdentityHashMap.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2008 Eric Bottard
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.mysema.query.collections.alias;
+
+import java.lang.ref.Reference;
+import java.lang.ref.ReferenceQueue;
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+/**
+ * Quick and dirty mix of {@link WeakHashMap} and {@link IdentityHashMap}. This
+ * class does not implement {@link Map} <i>per se</i> but provides the methods
+ * we need.
+ */
+/* default */class WeakIdentityHashMap<K, V> {
+
+    private Map<WeakReference<K>, V> map = new HashMap<WeakReference<K>, V>();
+
+    private ReferenceQueue<K> referenceQueue = new ReferenceQueue<K>();
+
+    private void expunge() {
+        Reference<? extends K> ref;
+        while ((ref = referenceQueue.poll()) != null) {
+            map.remove(ref);
+        }
+    }
+
+    public V get(K key) {
+        expunge();
+        WeakReference<K> keyref = makeReference(key);
+        return map.get(keyref);
+    }
+
+    private WeakReference<K> makeReference(K referent) {
+        return new IdentityWeakReference<K>(referent);
+    }
+
+    private WeakReference<K> makeReference(K referent, ReferenceQueue<K> q) {
+        return new IdentityWeakReference<K>(referent, q);
+    }
+
+    public V put(K key, V value) {
+        expunge();
+        if (key == null) {
+            throw new NullPointerException("Null key");
+        }
+        WeakReference<K> keyref = makeReference(key, referenceQueue);
+        return map.put(keyref, value);
+    }
+
+    public V remove(K key) {
+        expunge();
+        WeakReference<K> keyref = makeReference(key);
+        return map.remove(keyref);
+    }
+
+    /**
+     * Considers that two objects are equal when they both reference the same
+     * (with <tt>==</tt> semantics) referent.
+     */
+    private static class IdentityWeakReference<T> extends WeakReference<T> {
+        private final int hashCode;
+
+        IdentityWeakReference(T o) {
+            this(o, null);
+        }
+
+        IdentityWeakReference(T o, ReferenceQueue<T> q) {
+            super(o, q);
+            this.hashCode = (o == null) ? 0 : System.identityHashCode(o);
+        }
+
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) {
+                return true;
+            }
+            if (!(o instanceof IdentityWeakReference)) {
+                return false;
+            }
+            IdentityWeakReference<T> wr = (IdentityWeakReference<T>) o;
+            T got = get();
+            return (got != null && got == wr.get());
+        }
+
+        @Override
+        public int hashCode() {
+            return hashCode;
+        }
+    }
+}
diff --git a/querydsl-collections/src/main/java/com/mysema/query/grammar/types/ColTypes.java b/querydsl-collections/src/main/java/com/mysema/query/grammar/types/ColTypes.java
index 86640dbe3..9633ebc0c 100644
--- a/querydsl-collections/src/main/java/com/mysema/query/grammar/types/ColTypes.java
+++ b/querydsl-collections/src/main/java/com/mysema/query/grammar/types/ColTypes.java
@@ -25,7 +25,7 @@ public class ColTypes {
     
     public static class ExtString extends Path.PString{
 
-        public ExtString(PathMetadata<String> arg0) {
+        public ExtString(PathMetadata<?> arg0) {
             super(arg0);
         }
         public Expr<String[]> split(String regex) { 
diff --git a/querydsl-collections/src/test/java/com/mysema/query/collections/MiniApiTest.java b/querydsl-collections/src/test/java/com/mysema/query/collections/MiniApiTest.java
index 238ff6045..7b56bb816 100644
--- a/querydsl-collections/src/test/java/com/mysema/query/collections/MiniApiTest.java
+++ b/querydsl-collections/src/test/java/com/mysema/query/collections/MiniApiTest.java
@@ -14,11 +14,7 @@ import static com.mysema.query.collections.MiniApi.select;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 import org.junit.Before;
 import org.junit.Ignore;
@@ -83,9 +79,7 @@ public class MiniApiTest {
     }
     
     @Test
-    @Ignore
     public void testAlias(){
-        // TODO
         List<Cat> cats = Arrays.asList(new Cat("Kitty"), new Cat("Bob"), new Cat("Alex"), new Cat("Francis"));       
         
         // 1st
@@ -100,14 +94,18 @@ public class MiniApiTest {
         for (String name : from($(c),cats).where($(c.getKittens()).size().gt(0))
                           .iterate($(c.getName()))){
             System.out.println(name);
+        }
+        
+        // 2nd - variation
+        for (String name : from($(c),cats).where($(c.getKittens().size()).gt(0))
+                          .iterate($(c.getName()))){
+            System.out.println(name);
         }                
                    
     }
     
     @Test
-    @Ignore
     public void testAlias2(){        
-        // TODO
         List<Cat> cats = Arrays.asList(new Cat("Kitty"), new Cat("Bob"), new Cat("Alex"), new Cat("Francis"));
         
         // 1st
@@ -125,6 +123,18 @@ public class MiniApiTest {
         }      
     }
     
+    @Test
+    @Ignore
+    public void testVariousAlias(){
+        // TODO : FIXME
+        Cat c = alias(Cat.class, "cat");
+        
+        // 1
+        from($(c))
+        .where($(c.getMate().getBirthdate()).after(new Date()))
+        .iterate($(c)).iterator();
+    }
+    
     @Test
     public void testMapUsage(){        
         Map<String,String> map = new HashMap<String,String>();