turn of the UI when running the tests

Signed-off-by: Shawn Hurley <[email protected]>

Author: shawn-hurley

.github/workflows/integration-tests.yml

@@ -13,11 +13,12 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set up JDK 21
+      - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
-          java-version: '21'
+          java-version: '17'
           distribution: 'temurin'
+          cache: maven
 
       - name: Run unit tests
         run: mvn clean integration-test
@@ -39,10 +40,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set up JDK 21
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '21'
+          java-version: '17'
           distribution: 'temurin'
           cache: maven
 

pom.xml

@@ -70,7 +70,7 @@
           <artifactId>tycho-surefire-plugin</artifactId>
           <version>${tycho.version}</version>
           <configuration>
-            <useUIHarness>true</useUIHarness>
+            <useUIHarness>false</useUIHarness>
             <argLine>${tycho.test.jvmArgs}</argLine>
             <!-- kill test JVM if tests take more than 1 minute (60 seconds) to finish -->
             <forkedProcessTimeoutInSeconds>60</forkedProcessTimeoutInSeconds>