Warning in hibernate-mapping-3.0.dtd ------------------------------------ Key: HHH-1370 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1370 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.1.1 Environment: Oracle 10g Reporter: Jifeng Liu Assignee: Emmanuel Bernard Priority: Trivial Fix For: 3.1.2 I got the following warning message in my console. I believe there is copy-paste error in hibernate-mapping-3.0.dtd 11:00:04 WARN XMLHelper - Warning parsing XML: XML InputStream(932) http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd<Line 932, Column 69>: XML-20135: (Warning) Attribute 'cache-mode' already defined, using the first definition. 11:00:04 WARN XMLHelper - Warning parsing XML: XML InputStream(933) http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd<Line 933, Column 52>: XML-20135: (Warning) Attribute 'read-only' already defined, using the first definition. 11:00:04 WARN XMLHelper - Warning parsing XML: XML InputStream(934) http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd<Line 934, Column 43>: XML-20135: (Warning) Attribute 'comment' already defined, using the first definition.