final NamespaceDefinition[] reportNamespaces = Namespaces.createFromConfig
(reportJob.getConfiguration(), "org.jfree.report.namespaces.", null);
final NamespaceDefinition[] layoutNamespaces = Namespaces.createFromConfig
(LibLayoutBoot.getInstance().getGlobalConfig(),
"org.jfree.layouting.namespaces.", null);
final DefaultNamespaceCollection namespaces = new DefaultNamespaceCollection();
namespaces.addDefinitions(reportNamespaces);
namespaces.addDefinitions(layoutNamespaces);
this.namespaces = namespaces;
this.namespacePrefixGenerator = new AttributeNameGenerator();
}