[jbosstools-issues] [JBoss JIRA] (JBIDE-19830) Nullpointer at recieving schema

Nullpointer at recieving schema ------------------------------- Key: JBIDE-19830 URL: https://issues.jboss.org/browse/JBIDE-19830 Project: Tools (JBoss Tools) Issue Type: Bug Components: hibernate Affects Versions: 4.3.0.Alpha2 Environment: Hibernate: 5.0.0.Alpha2-v20150417-1452-B12 Eclipse: Eclipse Mars M7 OS: Windows 7 x64 Enterprise DB: Postgres 9.3 Reporter: Philipp Birkl Assignee: Koen Aers Fix For: 4.3.0.Beta1 While receiving a schema from Database initially a _java.lang.NullPointerException* is thrown_. !http://i.imgur.com/2Frtlwu.png! Stack trace can be found [here|https://gist.github.com/calaedo/394f3fdb8994741de3ce#file-jbide-1983...]. While debugging the plugin i found the problem at the implementation of the anonymous comperator in _org.hibernate.eclipse.console.workbench.LazyDatabaseSchemaWorkbenchAdapter.getChildren(Object, IProgressMonitor)_. {code} res = toArray(result.iterator(), Object.class, new Comparator<Object>() { public int compare(Object arg0, Object arg1) { return getName(arg0).compareTo(getName(arg1)); } private String getName(Object o) { String result = null; try { Method m = o.getClass().getMethod("getName", new Class[] {}); m.invoke(o, new Object[] {}); } catch (Exception e) { throw new RuntimeException(e); } return result; } }); {code} The string result is never set. So the _compareTo_ is always failing. I haven't looked it up, but the problem might consist also in earlier versions of JBoss tools.