update DoubleKeyValueMap

wyouflf · wyouflf · commit 4ad7ed6ef93c · 2014-02-20T00:08:46.000+08:00
diff --git a/library/src/com/lidroid/xutils/util/core/DoubleKeyValueMap.java b/library/src/com/lidroid/xutils/util/core/DoubleKeyValueMap.java
@@ -35,6 +35,7 @@ public DoubleKeyValueMap() {
     }
 
     public void put(K1 key1, K2 key2, V value) {
+        if (key1 == null || key2 == null || value == null) return;
         if (k1_k2V_map.containsKey(key1)) {
             ConcurrentHashMap<K2, V> k2V_map = k1_k2V_map.get(key1);
             k2V_map.put(key2, value);

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,7 @@ public DoubleKeyValueMap() {`
`35`	`35`	`}`
`36`	`36`
`37`	`37`	`public void put(K1 key1, K2 key2, V value) {`
	`38`	`+ if (key1 == null \|\| key2 == null \|\| value == null) return;`
`38`	`39`	`if (k1_k2V_map.containsKey(key1)) {`
`39`	`40`	`ConcurrentHashMap<K2, V> k2V_map = k1_k2V_map.get(key1);`
`40`	`41`	`k2V_map.put(key2, value);`