17 lines
539 B
Diff
17 lines
539 B
Diff
--- ../../../libcore/ojluni/src/main/java/java/util/AbstractCollection.java 2019-05-31 10:36:26.634361294 -0700
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+++ src-ex/java/util/AbstractCollection.java 2019-11-18 13:04:48.253575013 -0800
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@@ -63,7 +63,13 @@
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* Sole constructor. (For invocation by subclass constructors, typically
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* implicit.)
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*/
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+ public static volatile int TOTAL_COUNT;
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+ public int cnt;
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+
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protected AbstractCollection() {
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+ synchronized (Collection.class) {
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+ cnt = ++TOTAL_COUNT;
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+ }
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}
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// Query Operations
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