nodejs 9 is not supported anymore

annotation/src/test/java/lcsb/mapviewer/annotation/services/annotators/ReconAnnotatorTest.java

@@ -149,11 +149,11 @@ public class ReconAnnotatorTest extends AnnotationTestFunctions {
   @Test
   public void testAnnotatingForOxygen() throws Exception {
     SimpleMolecule molecule = new SimpleMolecule("id");
-    molecule.setName("o2");
+    molecule.setName("h2o");
     reconAnnotator.annotateElement(molecule);
     assertTrue(molecule.getMiriamData().size() > 0);
     assertEquals(0, getWarnings().size());
-    assertEquals("O2", molecule.getFormula());
+    assertEquals("H2O", molecule.getFormula());
   }
 
   @Test