为什么Eclipse在以下方法的第四行给我一个死代码警告?怎么可能达不到?
private void writeToSequenceFile() {
try {
CustomFileWriter nBatchWriter = new CustomFileWriter(sequeneceFileName, CONFIG_RESOURCE_NAME, "outputFile");
// The line below is a dead code?
lineBuilder.setString("Line", fileSequenceDate.concat(" ").concat(fileSequenceNo));
lineBuilder.setString("LineFeed", "\r");
nBatchWriter.writeRecord(lineBuilder.toRecord());
nBatchWriter.close();
} catch (Exception ex){
throw new NcoBusinessProgramException("Error Writing To Sequence File!");
}
}