181 } catch (ClassNotFoundException ex) {
182 Class<?> clz = Thread.currentThread().getContextClassLoader().loadClass(cname);
183 manager = (LogManager) clz.newInstance();
184 }
185 }
186 } catch (Exception ex) {
187 System.err.println("Could not load Logmanager \"" + cname + "\"");
188 ex.printStackTrace();
189 }
190 if (manager == null) {
191 manager = new LogManager();
192 }
193
194 // Create and retain Logger for the root of the namespace.
195 manager.rootLogger = manager.new RootLogger();
196 manager.addLogger(manager.rootLogger);
197 manager.systemContext.addLocalLogger(manager.rootLogger);
198
199 // Adding the global Logger. Doing so in the Logger.<clinit>
200 // would deadlock with the LogManager.<clinit>.
201 Logger.global.setLogManager(manager);
202 manager.addLogger(Logger.global);
203
204 // We don't call readConfiguration() here, as we may be running
205 // very early in the JVM startup sequence. Instead readConfiguration
206 // will be called lazily in getLogManager().
207 return null;
208 }
209 });
210 }
211
212
213 // This private class is used as a shutdown hook.
214 // It does a "reset" to close all open handlers.
215 private class Cleaner extends Thread {
216
217 private Cleaner() {
218 /* Set context class loader to null in order to avoid
219 * keeping a strong reference to an application classloader.
220 */
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181 } catch (ClassNotFoundException ex) {
182 Class<?> clz = Thread.currentThread().getContextClassLoader().loadClass(cname);
183 manager = (LogManager) clz.newInstance();
184 }
185 }
186 } catch (Exception ex) {
187 System.err.println("Could not load Logmanager \"" + cname + "\"");
188 ex.printStackTrace();
189 }
190 if (manager == null) {
191 manager = new LogManager();
192 }
193
194 // Create and retain Logger for the root of the namespace.
195 manager.rootLogger = manager.new RootLogger();
196 manager.addLogger(manager.rootLogger);
197 manager.systemContext.addLocalLogger(manager.rootLogger);
198
199 // Adding the global Logger. Doing so in the Logger.<clinit>
200 // would deadlock with the LogManager.<clinit>.
201 // Do not call Logger.getGlobal() here as this might trigger
202 // the deadlock too.
203 Logger.global.setLogManager(manager);
204 manager.addLogger(Logger.global);
205
206 // We don't call readConfiguration() here, as we may be running
207 // very early in the JVM startup sequence. Instead readConfiguration
208 // will be called lazily in getLogManager().
209 return null;
210 }
211 });
212 }
213
214
215 // This private class is used as a shutdown hook.
216 // It does a "reset" to close all open handlers.
217 private class Cleaner extends Thread {
218
219 private Cleaner() {
220 /* Set context class loader to null in order to avoid
221 * keeping a strong reference to an application classloader.
222 */
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