Examples of com.persistit.util.ArgParser.usage()

com.persistit.util.ArgParser.usage()
Display a description of the permissible argument values to {@link java.lang.System#out}.

                "_flag|a|Analyze page pattern" }).strict();
        final String fileName = ap.getStringValue("file");
        final long skip = ap.getLongValue("skip");
        final int count = ap.getIntValue("count");
        if (fileName == null) {
            ap.usage();
        } else {
            final IOMeter ioMeter = new IOMeter();
            final DataInputStream is = new DataInputStream(new BufferedInputStream(new FileInputStream(fileName)));
            is.skip(skip * DUMP_RECORD_LENGTH);
            ioMeter.dump(is, count == 0 ? Integer.MAX_VALUE : count, ap.isFlag('a'));

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                "_flag|a|Analyze page pattern" }).strict();
        final String fileName = ap.getStringValue("file");
        final long skip = ap.getLongValue("skip");
        final int count = ap.getIntValue("count");
        if (fileName == null) {
            ap.usage();
        } else {
            IOMeter ioMeter = new IOMeter();
            final DataInputStream is = new DataInputStream(new BufferedInputStream(new FileInputStream(fileName)));
            is.skip(skip * DUMP_RECORD_LENGTH);
            ioMeter.dump(is, count == 0 ? Integer.MAX_VALUE : count, ap.isFlag('a'));

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                "_flag|a|Analyze page pattern" }).strict();
        final String fileName = ap.getStringValue("file");
        final long skip = ap.getLongValue("skip");
        final int count = ap.getIntValue("count");
        if (fileName == null) {
            ap.usage();
        } else {
            final IOMeter ioMeter = new IOMeter();
            final DataInputStream is = new DataInputStream(new BufferedInputStream(new FileInputStream(fileName)));
            is.skip(skip * DUMP_RECORD_LENGTH);
            ioMeter.dump(is, count == 0 ? Integer.MAX_VALUE : count, ap.isFlag('a'));

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