fix managed thread factory tests - context is saved before execution, not jndi lookup

Author: aubi

tck/src/main/java/ee/jakarta/tck/concurrent/spec/ManagedThreadFactory/resourcedef/ManagedThreadFactoryDefinitionServlet.java

@@ -196,14 +196,8 @@ public void testParallelStreamBackedByManagedThreadFactory() throws Throwable {
 
             ManagedThreadFactory threadFactory = InitialContext.doLookup("java:app/concurrent/ThreadFactoryA");
 
-            IntContext.set(2000);
-            StringContext.set("testParallelStreamBackedByManagedThreadFactory-2");
-
             fj = new ForkJoinPool(4, threadFactory, null, false);
 
-            IntContext.set(3000);
-            StringContext.set("testParallelStreamBackedByManagedThreadFactory-3");
-
             ForkJoinTask<Optional<Integer>> task = fj.submit(() -> {
                 return Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9)
                                 .parallelStream()
@@ -222,6 +216,9 @@ public void testParallelStreamBackedByManagedThreadFactory() throws Throwable {
                                 .reduce(Integer::sum);
             });
 
+            IntContext.set(3000);
+            StringContext.set("testParallelStreamBackedByManagedThreadFactory-3");
+
             Optional<Integer> result = task.join();
             assertEquals(result.get(), Integer.valueOf(9180),
                          "Third-party context type IntContext must propagated to ForkJoin threads " +