Ignore warnings by setting parent property
diff --git a/org.eclipse.debug.tests/pom.xml b/org.eclipse.debug.tests/pom.xml
index 816aba5..f2c7627 100644
--- a/org.eclipse.debug.tests/pom.xml
+++ b/org.eclipse.debug.tests/pom.xml
@@ -20,4 +20,7 @@
   <artifactId>org.eclipse.debug.tests</artifactId>
   <version>3.9.100-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
+  <properties>
+    <code.ignoredWarnings>${tests.ignoredWarnings}</code.ignoredWarnings>
+  </properties>
 </project>