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10 package chapter2;
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13 import org.slf4j.Logger;
14 import org.slf4j.LoggerFactory;
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16 import ch.qos.logback.classic.LoggerContext;
17 import ch.qos.logback.classic.joran.JoranConfigurator;
18 import ch.qos.logback.core.joran.spi.JoranException;
19 import ch.qos.logback.core.util.StatusPrinter;
20
21 public class MyAppWithConfigFile {
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23 public static void main(String[] args) {
24 Logger logger = LoggerFactory.getLogger(MyAppWithConfigFile.class);
25 LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
26
27 try {
28 JoranConfigurator configurator = new JoranConfigurator();
29 lc.reset();
30 configurator.setContext(lc);
31 configurator.doConfigure(args[0]);
32 } catch (JoranException je) {
33 StatusPrinter.print(lc.getStatusManager());
34 }
35 logger.info("Entering application.");
36 Bar bar = new Bar();
37 bar.doIt();
38 logger.info("Exiting application.");
39
40 }
41 }