Merge pull request #1972 from ZhangShenao/dev

Modify Array Size

Author: harawata

src/main/java/org/apache/ibatis/plugin/Plugin.java

@@ -1,5 +1,5 @@
 /**
- *    Copyright 2009-2019 the original author or authors.
+ *    Copyright 2009-2020 the original author or authors.
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
@@ -96,7 +96,7 @@ private static Class<?>[] getAllInterfaces(Class<?> type, Map<Class<?>, Set<Meth
       }
       type = type.getSuperclass();
     }
-    return interfaces.toArray(new Class<?>[interfaces.size()]);
+    return interfaces.toArray(new Class<?>[0]);
   }
 
 }