york-p01033

**Describe the bug** While using JS writer with 75 Threads getting the following error: java.util.ConcurrentModificationException at java.base/java.util.HashMap$HashIterator.nextNode(Unknown Source) at java.base/java.util.HashMap$EntryIterator.next(Unknown Source) at java.base/java.util.HashMap$EntryIterator.next(Unknown Source) at java.base/java.util.HashMap.putMapEntries(Unknown Source) at java.base/java.util.HashMap.putAll(Unknown Source)...