I am having 2 issues when I run my java encryption service on Postgres PL/Java.

Issue 1: ### java.lang.ClassNotFoundException: org.glassfish.jersey.client.JerseyClientBuilder
It happens when I call encryption service first and/ second time but subsequent request is successful , still even with success request I can see ClassNotFoundException in the log trace.
It only break in first and /second request.

Issue 1:### java.lang.NoClassDefFoundError:Key
This happens randomly when I try to deserialize using jackson ObjectMapper
key = objectMapper.readValue(jsonKey, Key.class);
But once this issue happens , all request to encryption service fails with same NoClassDefFoundError:Key.
I have kill psql process and restart it to make it work.

I am using Java 11 and PL/Java 1.5.6

Please let me know if you have any suggestions or solutions for this issue ?

Thank for your support.