diff --git a/context/attributes.go b/context/attributes.go
index 9c78e91..2ecd244 100644
--- a/context/attributes.go
+++ b/context/attributes.go
@@ -12,7 +12,6 @@ type Attributes interface {
 	Get(key string) (value interface{})
 	Remove(key string)
 	Contains(key string) (exist bool)
-	Destroy()
 }
 
 func NewAttributes(parent Attributes) Attributes {
@@ -36,9 +35,6 @@ func (am *attributes) initialize() {
 		am.Parent.initialize()
 	}
 
-	if nil == am.values {
-		am.Destroy()
-	}
 	am.values = make(map[string]interface{})
 }
 
@@ -101,16 +97,6 @@ func (am *attributes) Contains(key string) (exist bool) {
 	return am.Parent.Contains(key)
 }
 
-func (am *attributes) Destroy() {
-	if nil != am.values {
-		am.values = nil
-	}
-
-	if nil != am.Parent {
-		am.Parent.Destroy()
-	}
-}
-
 func (am *attributes) checkInitialized() {
 	if nil == am.values {
 		panic("Attribute Manager: must be initialized")