diff --git a/querydsl-core/src/main/java/com/mysema/query/JoinExpression.java b/querydsl-core/src/main/java/com/mysema/query/JoinExpression.java
index 3a8f3a71e..7a65ac202 100644
--- a/querydsl-core/src/main/java/com/mysema/query/JoinExpression.java
+++ b/querydsl-core/src/main/java/com/mysema/query/JoinExpression.java
@@ -9,11 +9,29 @@ import com.mysema.query.grammar.Types.ExprBoolean;
 import com.mysema.query.grammar.Types.ExprEntity;
 
 public class JoinExpression {
-    public ExprBoolean[] conditions;
-    public final ExprEntity<?> target;
-    public final JoinType type;
+    private ExprBoolean[] conditions;
+    private final ExprEntity<?> target;
+    private final JoinType type;
+    
     JoinExpression(JoinType type, ExprEntity<?> target) {
         this.type = type;
         this.target = target;
     }
+    
+    public ExprBoolean[] getConditions() {
+        return conditions;
+    }
+    
+    public void setConditions(ExprBoolean[] conditions) {
+        this.conditions = conditions;
+    }
+    
+    public ExprEntity<?> getTarget() {
+        return target;
+    }
+    
+    public JoinType getType() {
+        return type;
+    }
+    
 }
\ No newline at end of file
diff --git a/querydsl-core/src/main/java/com/mysema/query/QueryBase.java b/querydsl-core/src/main/java/com/mysema/query/QueryBase.java
index d4d8d56ef..60cf4302c 100644
--- a/querydsl-core/src/main/java/com/mysema/query/QueryBase.java
+++ b/querydsl-core/src/main/java/com/mysema/query/QueryBase.java
@@ -91,7 +91,7 @@ public class QueryBase<A extends QueryBase<A>> implements Query<A> {
 
     public A with(ExprBoolean... o) {
         if (!joins.isEmpty()){
-            joins.get(joins.size()-1).conditions = o;
+            joins.get(joins.size()-1).setConditions(o);
         }
         return (A) this;
     }