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-rw-r--r--test/2000-virtual-list-structural/AbstractCollection.patch16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/2000-virtual-list-structural/AbstractCollection.patch b/test/2000-virtual-list-structural/AbstractCollection.patch
new file mode 100644
index 0000000000..7507c7d862
--- /dev/null
+++ b/test/2000-virtual-list-structural/AbstractCollection.patch
@@ -0,0 +1,16 @@
+--- ../../../libcore/ojluni/src/main/java/java/util/AbstractCollection.java 2019-05-31 10:36:26.634361294 -0700
++++ src-ex/java/util/AbstractCollection.java 2019-11-18 13:04:48.253575013 -0800
+@@ -63,7 +63,13 @@
+ * Sole constructor. (For invocation by subclass constructors, typically
+ * implicit.)
+ */
++ public static volatile int TOTAL_COUNT;
++ public int cnt;
++
+ protected AbstractCollection() {
++ synchronized (Collection.class) {
++ cnt = ++TOTAL_COUNT;
++ }
+ }
+
+ // Query Operations