src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/ExcludeVMPlugin.java

@@ -113,11 +113,11 @@
     }
 
     @Override
     public ResourcePool transform(ResourcePool in, ResourcePoolBuilder out) {
         ResourcePoolModule javaBase = in.moduleView().findModule("java.base").get();
-        String[] jvmlibs = jvmlibs(javaBase.descriptor().osName().get());
+        String[] jvmlibs = jvmlibs(javaBase.osName());
         TreeSet<Jvm> existing = new TreeSet<>(new JvmComparator());
         TreeSet<Jvm> removed = new TreeSet<>(new JvmComparator());
         if (!keepAll) {
             // First retrieve all available VM names and removed VM
             List<ResourcePoolEntry> jvms = getVMs(javaBase, jvmlibs);