message: Corrected testCreatePoolWorksForNullConfig test in Java wrapper.
diff: @@ -15,13 +15,7 @@ public class CreatePoolTest extends IndyIntegrationTest {
  @Test
  public void testCreatePoolWorksForNullConfig() throws Exception {
  - thrown.expect(ExecutionException.class);
  - thrown.expectCause(new ErrorCodeMatcher(ErrorCode.CommonInvalidStructure));
  -
  - File file = new File("testCreatePoolWorks.txn");
  - file.deleteOnExit();
  - assertTrue(file.createNewFile());
  -
  + PoolUtils.createGenesisTxnFile("testCreatePoolWorks.txn");
  Pool.createPoolLedgerConfig("testCreatePoolWorks", null).get();
  }
  