gistfile1.java

   public void tesNonFineGrained() throws Exception {
      final Cache<String, Object> cache1 = cache(0, "atomic");
      final Cache<String, Object> cache2 = cache(1, "atomic");

      final AtomicMap<String, String> map1 = AtomicMapLookup.getAtomicMap(cache1, "testMultipleTx", true);
      final AtomicMap<String, String> map2 = AtomicMapLookup.getAtomicMap(cache1, "testMultipleTx", true);

      tm(0, "atomic").begin();
      map1.put("k1", "v");
      final Transaction suspend = tm(0, "atomic").suspend();

      tm(0, "atomic").begin();
      try {
         map2.put("k2", "v");
         assert false : "this should fail as a WL needs to be acquired here";
      } catch (Exception e) {
         //expected
      }

   }