AbstractMappedMetaData.remove doesn't remove the entry ------------------------------------------------------ Key: JBMETA-325 URL: https://issues.jboss.org/browse/JBMETA-325 Project: JBoss Metadata Issue Type: Bug Security Level: Public (Everyone can see) Components: common Affects Versions: jboss-metadata-common-2.0.0-alpha-23 Reporter: jaikiran pai Assignee: jaikiran pai Consider this: DataSourcesMetaData dataSources = new DataSourcesMetaData(); DataSourceMetaData ds1 = new DataSourceMetaData(); ds1.setName("ds1"); dataSources.add(ds1); and then doing: boolean removed = dataSources.remove(ds1); returns false and the entry isn't removed. This is due to a bug in AbstractMappedMetaData.remove which has this: public boolean remove(Object o) { if (o == null) throw new IllegalArgumentException("Null object"); if (o instanceof MappableMetaData) return false; if (map == null) return false; MappableMetaData m = (MappableMetaData) o; String key = m.getKey(); MappableMetaData v = map.get(key); if (m.equals(v)) { T result = map.remove(key); if (result != null) { removeNotification(result); return true; } } return false; } the: if (o instanceof MappableMetaData) return false; should have been: if (!(o instanceof MappableMetaData)) return false; -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira