java jsf rendered

1condition must be some boolean condition
2<h:form rendered="#{bean.booleanValue}" />
3<h:form rendered="#{bean.intValue gt 10}" />
4<h:form rendered="#{bean.objectValue eq null}" />
5<h:form rendered="#{bean.stringValue ne 'someValue'}" />
6<h:form rendered="#{not empty bean.collectionValue}" />
7<h:form rendered="#{not bean.booleanValue and bean.intValue ne 0}" />
8<h:form rendered="#{bean.enumValue eq 'ONE' or bean.enumValue eq 'TWO'}" />