Norman Maurer 536b83a1a8
Reduce scope of synchronized block introduced in 5114588cba45179c85b0ce141e10e1e16145af51 (#10013)
Motivation:

We should keep the scope of the synchronized block as small as possible.

Modifications:

Reduce scope by copy to an array first before iterate through it

Result:

Smaller scope of synchronized
2020-02-10 19:30:53 +01:00
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