Run integration tests against Java 19 (#6690)

Co-authored-by: Lauri Tulmin <tulmin@gmail.com>
Co-authored-by: Lauri Tulmin <ltulmin@splunk.com>

.github/workflows/reusable-test.yml

@@ -26,10 +26,13 @@ jobs:
           - 8
           - 11
           - 17
-          - 18
+          - 19
         vm:
           - hotspot
           - openj9
+        exclude:
+          - test-java-version: 19
+            vm: openj9
       fail-fast: false
     steps:
       - uses: actions/checkout@v3
@@ -38,7 +41,8 @@ jobs:
         name: Set up JDK ${{ matrix.test-java-version }}-${{ matrix.vm }} for running tests
         uses: actions/setup-java@v3
         with:
-          distribution: ${{ matrix.vm == 'hotspot' && 'temurin' || 'adopt-openj9'}}
+          # using zulu because it has "ea" builds available that we can test against
+          distribution: ${{ matrix.vm == 'hotspot' && 'zulu' || 'adopt-openj9'}}
           java-version: ${{ matrix.test-java-version }}
 
       - name: Set up JDK for running Gradle

conventions/src/main/kotlin/otel.jacoco-conventions.gradle.kts

@@ -3,7 +3,7 @@ plugins {
 }
 
 jacoco {
-  toolVersion = "0.8.7"
+  toolVersion = "0.8.8"
 }
 
 tasks {

instrumentation/log4j/log4j-appender-1.2/javaagent/src/test/groovy/Log4j1Test.groovy

@@ -9,6 +9,7 @@ import io.opentelemetry.sdk.logs.data.Severity
 import io.opentelemetry.semconv.trace.attributes.SemanticAttributes
 import org.apache.log4j.Logger
 import org.apache.log4j.MDC
+import org.apache.log4j.helpers.Loader
 import spock.lang.Unroll
 
 import static org.assertj.core.api.Assertions.assertThat
@@ -16,6 +17,14 @@ import static org.awaitility.Awaitility.await
 
 class Log4j1Test extends AgentInstrumentationSpecification {
 
+  static {
+    // this is needed because log4j1 incorrectly thinks the initial releases of Java 10-19
+    // (which have no '.' in their versions since there is no minor version) are Java 1.1,
+    // which is before ThreadLocal was introduced and so log4j1 disables MDC functionality
+    // (and the MDC tests below fail)
+    Loader.java1 = false
+  }
+
   private static final Logger logger = Logger.getLogger("abc")
 
   @Unroll

instrumentation/spring/spring-integration-4.1/testing/src/main/groovy/AbstractComplexPropagationTest.groovy

@@ -110,7 +110,7 @@ abstract class AbstractComplexPropagationTest extends InstrumentationSpecificati
       new LinkedBlockingQueue<Payload>()
     }
 
-    @Bean
+    @Bean(destroyMethod = "shutdownNow")
     ExecutorService consumerThread() {
       Executors.newSingleThreadExecutor()
     }