dschneider-pivotal commented on a change in pull request #7431:
URL: https://github.com/apache/geode/pull/7431#discussion_r828340856
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File path:
geode-for-redis/src/main/java/org/apache/geode/redis/internal/data/collections/SizeableByteArrayList.java
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@@ -31,6 +33,57 @@
roundUpSize(getObjectHeaderSize() + 3 * getReferenceSize());
private int memberOverhead;
+ /**
+ * @param o element to remove from the list
+ * @param count number of elements that match object o to remove from the
list.
+ * Count that is equal to 0 removes all matching elements from the
list.
+ * @return list of indexes that were removed in order.
+ */
+ public List<Integer> removeObjectsStartingAtHead(Object o, int count) {
+ int index = 0;
+ ListIterator<byte[]> iterator = this.listIterator(index);
+ List<Integer> indexesRemoved = 0 < count ? new ArrayList<>(count) : new
ArrayList<>();
Review comment:
maybe we just shouldn't presize it in this case since count is the max
but the number we actually find could be much smaller
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