Welcome to another issue of Java roundup, where we bring you interesting Java content from last week:
- Exact Conversion of Long to Int in Java;
- Generating Feign clients with Swagger Codegen and Gradle;
- JDK 8 BigInteger Exact Narrowing Conversion Methods;
- Refactoring to Eclipse Collections: Making Your Java Streams Leaner, Meaner, and Cleaner;
- User impersonation with Spring Security;
- Zuul 2 – Sample filter.