fix: avoid null in tests

open-telemetry · Jan 31, 2024 · ac17c45 · ac17c45
1 parent a414686
commit ac17c45
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/...ent/src/test/java/io/opentelemetry/javaagent/instrumentation/oshi/ProcessMetricsTest.java b/...ent/src/test/java/io/opentelemetry/javaagent/instrumentation/oshi/ProcessMetricsTest.java
@@ -8,6 +8,7 @@
 import io.opentelemetry.instrumentation.oshi.AbstractProcessMetricsTest;
 import io.opentelemetry.instrumentation.testing.junit.AgentInstrumentationExtension;
 import io.opentelemetry.instrumentation.testing.junit.InstrumentationExtension;
+import java.util.Collections;
 import java.util.List;
 import org.junit.jupiter.api.extension.RegisterExtension;
 
@@ -18,7 +19,7 @@ class ProcessMetricsTest extends AbstractProcessMetricsTest {
 
   @Override
   protected List<AutoCloseable> registerMetrics() {
-    return null;
+    return Collections.emptyList();
   }
 
   @Override

diff --git a/...gent/src/test/java/io/opentelemetry/javaagent/instrumentation/oshi/SystemMetricsTest.java b/...gent/src/test/java/io/opentelemetry/javaagent/instrumentation/oshi/SystemMetricsTest.java
@@ -8,6 +8,7 @@
 import io.opentelemetry.instrumentation.oshi.AbstractSystemMetricsTest;
 import io.opentelemetry.instrumentation.testing.junit.AgentInstrumentationExtension;
 import io.opentelemetry.instrumentation.testing.junit.InstrumentationExtension;
+import java.util.Collections;
 import java.util.List;
 import org.junit.jupiter.api.extension.RegisterExtension;
 
@@ -18,7 +19,7 @@ class SystemMetricsTest extends AbstractSystemMetricsTest {
 
   @Override
   protected List<AutoCloseable> registerMetrics() {
-    return null;
+    return Collections.emptyList();
   }
 
   @Override