8255855: appcds/jigsaw/NewModuleFinderTest.java test failed due to unexpected NPE

Reviewed-by: iklam

Author: calvinccheung

test/hotspot/jtreg/ProblemList.txt

@@ -84,7 +84,6 @@ gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java 8241293 macosx-x64
 
 # :hotspot_runtime
 
-runtime/cds/appcds/jigsaw/NewModuleFinderTest.java 8255855 generic-all
 runtime/cds/DeterministicDump.java 8253495 generic-all
 runtime/cds/serviceability/ReplaceCriticalClassesForSubgraphs.java 8253081 generic-all
 runtime/jni/terminatedThread/TestTerminatedThread.java 8219652 aix-ppc64

test/hotspot/jtreg/runtime/cds/appcds/jigsaw/NewModuleFinderTest.java

@@ -70,6 +70,7 @@ public static void main(String... args) throws Exception {
         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
             "-Xlog:cds",
             "-Xlog:module=debug",
+            "-Dtest.src=" + TEST_SRC,
             "NewModuleFinderTest$Helper");
         OutputAnalyzer out = CDSTestUtils.executeAndLog(pb, "exec");
         out.shouldHaveExitValue(0);