Examples of org.apache.oozie.util.TimestampedMessageParser.increment()

                // BufferedReaders to read the messages from the logs of each server and put them in order without having to bring
                // every message into memory at the same time.
                TreeMap<String, TimestampedMessageParser> timestampMap = new TreeMap<String, TimestampedMessageParser>();
                // populate timestampMap with initial values
                for (TimestampedMessageParser parser : parsers) {
                    if (parser.increment()) {
                        timestampMap.put(parser.getLastTimestamp(), parser);
                    }
                }
                int bytesWritten = 0;
                while (timestampMap.size() > 1) {

                    if (bytesWritten > bufferLen) {
                        writer.flush();
                        bytesWritten = 0;
                    }
                    // Increment that parser to read the next message
                    if (earliestParser.increment()) {
                        // If it still has messages left, put it back in the map with the new last timestamp for it
                        timestampMap.put(earliestParser.getLastTimestamp(), earliestParser);
                    }
                }
                // If there's only one parser left in the map, then we can simply copy the rest of its lines directly to be faster

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