Paul Brabban b5ae21b090 [Spring] Spotbugs static class and default encoding (#2609)
* add static modifier - mvn verify passes

* specify charset, mvn verify works, compiles and clean on spotbugs in my project

* update samples as per contribution guide; mvn integration-test passes

* commit rest of samples

* fix missing newline at EOF

* lots of new newlines

* needed to run mvn clean beforehand...
2019-04-10 18:03:35 +08:00
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