修复 CoreStopWordDictionary.dictionary.clear() fix #1603

hankcs · Jan 16, 2021 · 2577426 · 2577426
1 parent 6265aec
commit 2577426
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diff --git a/src/main/java/com/hankcs/hanlp/collection/MDAG/MDAGSet.java b/src/main/java/com/hankcs/hanlp/collection/MDAG/MDAGSet.java
@@ -156,7 +156,8 @@ public void clear()
     {
         sourceNode = new MDAGNode(false);
         simplifiedSourceNode = null;
-        equivalenceClassMDAGNodeHashMap.clear();
+        if (equivalenceClassMDAGNodeHashMap != null)
+            equivalenceClassMDAGNodeHashMap.clear();
         mdagDataArray = null;
         charTreeSet.clear();
         transitionCount = 0;

diff --git a/src/test/java/com/hankcs/hanlp/dictionary/stopword/CoreStopWordDictionaryTest.java b/src/test/java/com/hankcs/hanlp/dictionary/stopword/CoreStopWordDictionaryTest.java
@@ -59,5 +59,7 @@ public void testReload()
     {
         CoreStopWordDictionary.reload();
         assertTrue(CoreStopWordDictionary.contains("这里"));
+        CoreStopWordDictionary.dictionary.clear();
+        assertFalse(CoreStopWordDictionary.contains("这里"));
     }
 }