Check that null and empty string are equivalent

1 files changed, 1 insertions, 0 deletions

diff --git a/config-model/src/test/java/com/yahoo/vespa/model/container/xml/JvmOptionsTest.java b/config-model/src/test/java/com/yahoo/vespa/model/container/xml/JvmOptionsTest.java
index 1bc9b65bdad..294df42bd77 100644
--- a/config-model/src/test/java/com/yahoo/vespa/model/container/xml/JvmOptionsTest.java
+++ b/config-model/src/test/java/com/yahoo/vespa/model/container/xml/JvmOptionsTest.java
@@ -133,6 +133,7 @@ public class JvmOptionsTest extends ContainerModelBuilderTestBase {
     public void requireThatJvmGCOptionsIsHonoured()  throws IOException, SAXException {
         verifyJvmGCOptions(false, null,null, ContainerCluster.G1GC);
         verifyJvmGCOptions(true, null,null, ContainerCluster.CMS);
+        verifyJvmGCOptions(true, "",null, ContainerCluster.CMS);
         verifyJvmGCOptions(false, "-XX:+UseConcMarkSweepGC",null, "-XX:+UseConcMarkSweepGC");
         verifyJvmGCOptions(true, "-XX:+UseConcMarkSweepGC",null, "-XX:+UseConcMarkSweepGC");
         verifyJvmGCOptions(false, null,"-XX:+UseG1GC", "-XX:+UseG1GC");