Java - Bean validation 2.0 (JSR-380) with Spring boot
http://www.baeldung.com/javax-validation
http://www.baeldung.com/javax-validation
Good explanation on ForkJoinPool in Java
LOGGERS: loggers are responsible for capturing events and passing them to the appropriate appender.
Securing REST API with Spring Security.
Command line to enable Java Flight Recording feature in Java9 to measure JVM performance.\ 1 $ java -XX:+UnlockCommercialFeatures -XX:StartFlightRecording=fi...