m_nsSupport = (NamespaceMappings)rtf.getNamespaceMappings().clone();
rtf.setNamespaceMappings((NamespaceMappings)m_nsSupport.clone());
m_nsSupport = (NamespaceMappings)rtf.getNamespaceMappings().clone();
rtf.setNamespaceMappings((NamespaceMappings)m_nsSupport.clone());
m_nsSupport = (NamespaceMappings)rtf.getNamespaceMappings().clone();
rtf.setNamespaceMappings((NamespaceMappings)m_nsSupport.clone());
m_nsSupport = (NamespaceMappings)rtf.getNamespaceMappings().clone();
rtf.setNamespaceMappings((NamespaceMappings)m_nsSupport.clone());