Merge "Update spring-boot to 2.2"

diff --cc aai-traversal/pom.xml
index a009d57,ff973e2..8b1b203
--- 1/aai-traversal/pom.xml
--- 2/aai-traversal/pom.xml
+++ b/aai-traversal/pom.xml
@@@ -91,9 -91,15 +91,15 @@@
                <schema.version.app.root.start>v11</schema.version.app.root.start>
                <schema.version.namespace.change.start>v12</schema.version.namespace.change.start>
                <schema.version.edge.label.start>v12</schema.version.edge.label.start>
 -              <schema.version.api.default>v27</schema.version.api.default>
 -              <schema.version.list>v10,v11,v12,v13,v14,v15,v16,v17,v18,v19,v20,v21,v22,v23,v24,v25,v26,v27</schema.version.list>
 +              <schema.version.api.default>v28</schema.version.api.default>
 +              <schema.version.list>v10,v11,v12,v13,v14,v15,v16,v17,v18,v19,v20,v21,v22,v23,v24,v25,v26,v27,v28</schema.version.list>
                <schema.uri.base.path>/aai</schema.uri.base.path>
+               
+               <!-- versions -->
+               <spring.boot.version>2.2.0.RELEASE</spring.boot.version>
+               <spring.version>5.2.0.RELEASE</spring.version>
+               <spring.test.version>${spring.version}</spring.test.version>
+               <spring.jms.version>${spring.version}</spring.jms.version>
                <keycloak.version>11.0.2</keycloak.version>
                <micrometer-spring-legacy.version>1.3.19</micrometer-spring-legacy.version>
                <micrometer-core.version>1.6.6</micrometer-core.version>

diff --cc aai-traversal/src/main/resources/application.properties
Simple merge

diff --cc aai-traversal/src/test/resources/application-onap-test.properties
Simple merge

diff --cc aai-traversal/src/test/resources/application-test.properties
Simple merge