[groovy] branch GROOVY-9631 updated: Add `serialVersionUID` to `IndexMap`

[sunlan]

This is an automated email from the ASF dual-hosted git repository.

sunlan pushed a commit to branch GROOVY-9631
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/GROOVY-9631 by this push:
     new f71c650  Add `serialVersionUID` to `IndexMap`
f71c650 is described below

commit f71c6509df986930d5582df03e5d7ee07385d6c3
Author: Daniel Sun <sun...@apache.org>
AuthorDate: Sun Jul 12 08:51:02 2020 +0800

    Add `serialVersionUID` to `IndexMap`
---
 src/main/java/groovy/lang/MetaClassImpl.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/groovy/lang/MetaClassImpl.java 
b/src/main/java/groovy/lang/MetaClassImpl.java
index db6cc3e..06fa470 100644
--- a/src/main/java/groovy/lang/MetaClassImpl.java
+++ b/src/main/java/groovy/lang/MetaClassImpl.java
@@ -3914,6 +3914,8 @@ public class MetaClassImpl implements MetaClass, 
MutableMetaClass {
     private static final SingleKeyHashMap.Copier METHOD_INDEX_COPIER = value 
-> SingleKeyHashMap.copy(new SingleKeyHashMap(false), (SingleKeyHashMap) value, 
NAME_INDEX_COPIER);
 
     private static class IndexMap<K, V> extends LinkedHashMap<K, V> {
+        private static final long serialVersionUID = 3695878442364190521L;
+
         public V getOrPut(K key, V value) {
             return this.computeIfAbsent(key, k -> value);
         }