test/java/lang/ProcessHandle/OnExitTest.java

rev 12414 : 8131168: Refactor ProcessHandleImpl_*.c and add implememtation for AIX

*** 124,133 ****
--- 124,139 ----
                  Thread.sleep(200L);
                  printf(" subprocess count: %d, waiting for %d%n", processes.size(), expected);
              } while (processes.size() < expected &&
                      Instant.now().isBefore(endTimeout));
  
+             if (processes.size() < expected) {
+                 printf("WARNING: not all children have been started. Can't complete test.%n");
+                 printf("         You can try to increase the timeout or%n");
+                 printf("         you can try to use a faster VM (i.e. not a debug version).%n");
+                 return;
+             }
              children = getAllChildren(procHandle);
  
              ConcurrentHashMap<ProcessHandle, CompletableFuture<ProcessHandle>> completions =
                      new ConcurrentHashMap<>();
              Instant startTime = Instant.now();