Do not use all-in-one JAR to avoid security errors

Author: dhadka

.github/workflows/ci.yml

@@ -20,9 +20,7 @@ jobs:
           distribution: oracle
       - shell: bash
         run: |
-          mvn package
-
-          OPTIONS="--add-opens=java.base/jdk.internal.access=ALL-UNNAMED \
+          MVN_OPTS="--add-opens=java.base/jdk.internal.access=ALL-UNNAMED \
             --add-opens=java.base/jdk.internal.misc=ALL-UNNAMED \
             --add-opens=java.base/sun.nio.ch=ALL-UNNAMED \
             --add-opens=java.base/sun.util.calendar=ALL-UNNAMED \
@@ -46,6 +44,5 @@ jobs:
             --add-opens=java.base/java.text=ALL-UNNAMED \
             --add-opens=java.management/sun.management=ALL-UNNAMED \
             --add-opens java.desktop/java.awt.font=ALL-UNNAMED"
-          
-          java $OPTIONS -classpath target/apache-ignite-example-*-jar-with-dependencies.jar org.moeaframework.ignite.IgniteMasterSlaveExample
-          java $OPTIONS -classpath target/apache-ignite-example-*-jar-with-dependencies.jar org.moeaframework.ignite.IgniteIslandModelExample
+          mvn compile exec:java -Dexec.mainClass="org.moeaframework.ignite.IgniteMasterSlaveExample"
+          mvn compile exec:java -Dexec.mainClass="org.moeaframework.ignite.IgniteIslandModelExample"