ADDITIONAL SYSTEM INFORMATION :
Ubuntu 20.04.2 LTS, Java 16.0.2

A DESCRIPTION OF THE PROBLEM :
When I run native code from java and use Jpackage's binary to run the application I don't receive the output I expected.
stringstream operator<< doesn't work when integer is sent.
When I run the same application with the jar instead of the jpakcage's binary I get the expected output.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
https://github.com/itaybn1994/oracle-jdk16-bug-reproduce

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The string with the number at the end, for example: result= abcd5
ACTUAL -
The string without the number result= abcd

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https://github.com/itaybn1994/oracle-jdk16-bug-reproduce
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FREQUENCY : always