publicstaticbooleanconfigurado=false;publicstaticvoidconfigure()throwsConfigurationException{if(!configurado){ApplicationConfiguratorManagerconfigurator=newApplicationConfiguratorManager();configurator.loadApplicationConfiguration(ApplicationConfigurator.class.getResourceAsStream("aaa.properties"));configurator.loadJdbcPoolConfiguration(ApplicationConfigurator.class.getResourceAsStream("aaa.properties"));configurator.loadHibernateConfigurationType(HibernateConfigurator.ANNOTATION);configurator.loadHibernateConfiguration(ApplicationConfigurator.class.getResourceAsStream("hibernate.properties"));configurator.loadHibernateMappings(ApplicationConfigurator.class.getResourceAsStream("hibernatemappings.txt"));configurator.configure();// Ocorre o erro neste ponto //configurado=true;}}