Package org.kohsuke.args4j

Examples of org.kohsuke.args4j.CmdLineParser.printUsage()

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      logger.log(Level.SEVERE, "Failure", e);
      parseError = true;
    }

    if (flags.shouldDisplayHelp() || parseError) {
      parser.printUsage(System.err);
      System.exit(parseError ? 1 : 0);
    }

    try {
      int result = d.perform();
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            Counter<String> words = app.createWordList(app.fileIn);
            app.doLayout(renderer, words, app.fileOut);
        } catch (CmdLineException e) {
            // handling of wrong arguments
            System.err.println(e.getMessage());
            parser.printUsage(System.err);
        } catch (IOException e) {
            System.err.println(e.getMessage());
        } catch (ClassNotFoundException e) {
            System.err.println(e.getMessage());
        } catch (NoSuchMethodException e) {
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            p.parseArgument(args);
            run();
            return 0;
        } catch (CmdLineException e) {
            System.err.println(e.getMessage());
            p.printUsage(System.err);
            return 1;
        }
    }

    private void run() {
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      try {
         parser.parseArgument(args);
         self.doMain();
      } catch (CmdLineException e) {
         System.err.println(e.getMessage());
         parser.printUsage(System.err);
      }
   }
}
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      try {
         parser.parseArgument(args);
         self.doMain();
      } catch (CmdLineException e) {
         System.err.println(e.getMessage());
         parser.printUsage(System.err);
      }
   }
}
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      try {
         parser.parseArgument(args);
         self.doMain();
      } catch (CmdLineException e) {
         System.err.println(e.getMessage());
         parser.printUsage(System.err);
      }
   }
}
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      try {
         parser.parseArgument(args);
         self.doMain();
      } catch (CmdLineException e) {
         System.err.println(e.getMessage());
         parser.printUsage(System.err);
      }
   }
}
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      try {
         parser.parseArgument(args);
         self.doMain();
      } catch (CmdLineException e) {
         System.err.println(e.getMessage());
         parser.printUsage(System.err);
      }
   }
}
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      environmentHolder.set(event.getEnvironment());
      parser = new CmdLineParser(options);
      parser.parseArgument(event.getArgs());
      if (TRUE.equals(options.isShowHelp())) {
        System.err.println("Usage:");
        parser.printUsage(System.err);
        System.exit(0);
      }
    }
    catch (CmdLineException e) {
      System.err.println(e.getMessage());
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    }
    catch (CmdLineException e) {
      System.err.println(e.getMessage());
      System.err.println();
      System.err.println("Usage:");
      parser.printUsage(System.err);
      System.exit(1);
    }
    finally {
      environmentHolder.set(null);
    }
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