question: public void write ( String record ) throws IOException { Chunk ch = currentChunk ( ) ; boolean hasNewLine = record . endsWith ( "\n" ) ; int rawBytesToWrite = record . length ( ) ; if ( ! hasNewLine ) { rawBytesToWrite += 1 ; } if ( ( ch . rawBytes + rawBytesToWrite ) > chunkThreshold ) { finishChunk ( ) ; initChunkWriter ( ) ; Chunk newCh = new Chunk ( ) ; newCh . firstOffset = ch . firstOffset + ch . numRecords ; newCh . byteOffset = ch . byteOffset + ch . compressedByteLength ; chunks . add ( newCh ) ; ch = newCh ; } writer . append ( record ) ; if ( ! hasNewLine ) { writer . newLine ( ) ; } ch . rawBytes += rawBytesToWrite ; ch . numRecords ++ ; }
target:  Writes string to file, assuming this is a single record If there is no newline at then end we will add one