Improve branch coverage

- update to oparent 3.3.0 to allow for checkstyle @SupressWarnings (not used in the end)
- refactor code to minimize unused branches (no more switch-statements :-))
- Added test for neccessary but uncovered branches

Issue-ID: CPS-475
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>
Change-Id: I03c7355a7e9d19f57523a65fbff45c9d8f1c9e07

1 files changed, 2 insertions, 2 deletions

diff --git a/pom.xml b/pom.xml
index 2901fe05..616a8822 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,6 +1,6 @@
 <!--
   ============LICENSE_START=======================================================
-  Copyright (c) 2021 Nordix Foundation.
+  Copyright (c) 2021-2022 Nordix Foundation.
   Modifications Copyright (C) 2021 Bell Canada.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.onap.oparent</groupId>
         <artifactId>oparent</artifactId>
-        <version>3.2.0</version>
+        <version>3.3.0</version>
         <relativePath/>
     </parent>
     <organization>