@Override public void destroy() { super.destroy(); Enumeration<Driver> e = DriverManager.getDrivers(); while (e.hasMoreElements()) { Driver driver = e.nextElement(); try { if (driver.getClass().getClassLoader() == getClass().getClassLoader()) DriverManager.deregisterDriver(driver); } catch (SQLException e1) { LOG.logError("Cannot unload driver: " + driver); } } LogFactory.releaseAll(); LogManager.shutdown(); // SLF4JLogFactory.releaseAll(); // should be the same as the LogFactory.releaseAll call Iterator<Class<?>> i = IIORegistry.getDefaultInstance().getCategories(); while (i.hasNext()) { Class<?> c = i.next(); Iterator<?> k = IIORegistry.getDefaultInstance().getServiceProviders(c, false); while (k.hasNext()) { Object o = k.next(); if (o.getClass().getClassLoader() == getClass().getClassLoader()) { IIORegistry.getDefaultInstance().deregisterServiceProvider(o); LOG.logDebug("Deregistering JAI driver ", o.getClass()); } } } Introspector.flushCaches(); // just clear the configurations for now, it does not hurt CRSConfiguration.DEFINED_CONFIGURATIONS.clear(); }
/** Tear down instance variables required by this test case. */ public void tearDown() { log = null; factory = null; LogFactory.releaseAll(); }
private InMemoryLog getInMemoryLog() { final InMemoryLog log = (InMemoryLog) LogFactory.getLog(CommonsQueryLoggingListener.class); LogFactory.releaseAll(); // release the Log cache return log; }