Fix NPE (#2938)

MultiMap.get() may return null.
eclipse-tycho · Oct 22, 2023 · 8b64e14 · 8b64e14
1 parent 03a252b
commit 8b64e14
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tycho-its/src/test/java/org/eclipse/tycho/test/util/HttpServer.java b/tycho-its/src/test/java/org/eclipse/tycho/test/util/HttpServer.java
@@ -14,6 +14,7 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Collections;
 import java.util.EnumSet;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
@@ -199,7 +200,7 @@ public String getUrl(String contextName) {
 
 	public List<String> getAccessedUrls(String contextName) {
 		synchronized (contextName2accessedUrls) {
-			return List.copyOf(contextName2accessedUrls.get(contextName));
+			return List.copyOf(contextName2accessedUrls.getOrDefault(contextName, Collections.emptyList()));
 		}
 	}