Roman Puchkovskiy

Roman Puchkovskiy has asked 29 questions and find answers to 41 problems.

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Roman Puchkovskiy questions

Gitlab-CI: how to avoid services config duplication between jobs?
Scala Stream tail laziness and synchronization
Is KeyFactory thread-safe?
How do you debug a 'No instances of ... are allowed in the image heap' when building a native image?
How can Serializable.class not be assignable from Class.class?
Is it possible to avoid using xalan TransformerFactory?
Spring: @Resource injection stopped working under JDK9
How to build a SSLSocketFactory from PEM certificate and key without converting to keystore?
How to get access to javax.annotation.Resource at run time in Java 9
Java 9 + maven + junit: does test code need module-info.java of its own and where to put it?

Roman Puchkovskiy answers

encoding decoding of byte array to string without data loss
How to test Aspect in Spring MVC application
How to return Single.error() when one of sources in Single.zip fails?
SOAPFaultException "MustUnderstand headers (oasis-200401-wss-wssecurity-secext-1.0.xsd) are not understood"
simulate Lazy in Java8
Publishing data on java 9 Flow to subscribers in a way that only one subscriber will consume it
Spring data aerospike
why overridden method calling from Subclass if i have done up-casting?
two module-info.java in one package
How to return HTTP error code from servlet filter?