Examples of java.util.Formatter.format()

java.util.Formatter.format()
com/docs/books/vmspec/">Java Virtual Machine Specification. @throws IllegalFormatException If a format string contains an illegal syntax, a format specifier that is incompatible with the given arguments, insufficient arguments given the format string, or other illegal conditions. For specification of all possible formatting errors, see the Details section of the formatter class specification. @throws FormatterClosedException If this formatter has been closed by invoking its {@link #close()} method @return This formatter

  }


  @Override
  public String toString() {
    Formatter f = new Formatter();
    f.format("CacheFile{ shortName='%s' lastModified=%d length=%d isDirectory=%s%n", shortName, lastModified, length, isDirectory);
    if (att != null ) {
      f.format(" attributes:%n");
      for (String key : att.keySet()) {
        f.format("  %s = %s %n", key, att.get(key));
      }

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  @Override
  public String toString() {
    Formatter f = new Formatter();
    f.format("CacheFile{ shortName='%s' lastModified=%d length=%d isDirectory=%s%n", shortName, lastModified, length, isDirectory);
    if (att != null ) {
      f.format(" attributes:%n");
      for (String key : att.keySet()) {
        f.format("  %s = %s %n", key, att.get(key));
      }
    }

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    Formatter f = new Formatter();
    f.format("CacheFile{ shortName='%s' lastModified=%d length=%d isDirectory=%s%n", shortName, lastModified, length, isDirectory);
    if (att != null ) {
      f.format(" attributes:%n");
      for (String key : att.keySet()) {
        f.format("  %s = %s %n", key, att.get(key));
      }
    }


    return f.toString();
  }

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  static public String show(String cacheName) {
    if (cacheManager == null) return "no cacheManager set";
    Cache cache = cacheManager.getCache(cacheName);
    if (cache == null) return "no cache named "+cacheName;
    Formatter f = new Formatter();
    f.format("Cache %s%n %s%n", cache, cache.getStatistics().toString());
    return f.toString();
  }


  /**
   * Get a CacheDirectory from the path. If not in cache, read OS and put in cache.

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    shutdown();




    Formatter f = new Formatter(System.out);
    f.format(" Proto count = %d size = %d %n", CacheFileProto.countWrite, CacheFileProto.countWriteSize);
    int avg = CacheFileProto.countWrite == 0 ? 0 : CacheFileProto.countWriteSize / CacheFileProto.countWrite;
    f.format("       avg = %d %n", avg);
    f.flush();
  }
}

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    Formatter f = new Formatter(System.out);
    f.format(" Proto count = %d size = %d %n", CacheFileProto.countWrite, CacheFileProto.countWriteSize);
    int avg = CacheFileProto.countWrite == 0 ? 0 : CacheFileProto.countWriteSize / CacheFileProto.countWrite;
    f.format("       avg = %d %n", avg);
    f.flush();
  }
}

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      if (retMessage == null) {
        retMessage = key;
      }


      Formatter formatter = new Formatter();
      formatter.format("!!! missing resource message key=[%s] args=%s", retMessage, Arrays.asList(varargs));


      retMessage = formatter.toString();
    }


    m_lastMessage = retMessage;

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public class NumberRenderer implements AttributeRenderer {
    public String toString(Object o, String formatString, Locale locale) {
        // o will be instanceof Number
        if ( formatString==null ) return o.toString();
        Formatter f = new Formatter(locale);
        f.format(formatString, o);
        return f.toString();
    }
}

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        try
        {
            Formatter formatter = new Formatter(builder);


            formatter.format("%s %s extends %s", Modifier.toString(ctClass.getModifiers()), ctClass.getName(), ctClass
                    .getSuperclass().getName());


            CtClass[] interfaces = ctClass.getInterfaces();


            for (int i = 0; i < interfaces.length; i++)

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                builder.append(interfaces[i].getName());
            }


            if (description != null)
                formatter.format("\n\n%s", description.toString());
        }
        catch (NotFoundException ex)
        {
            builder.append(ex);
        }

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