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+package com.ouc.cs;%0A%0Aimport java.util.List;%0A%0Apublic class OfferFile %7B%0A%09private String inputFileName;     // %E8%BE%93%E5%85%A5%E6%96%87%E4%BB%B6%E5%90%8D%0A%09private String outputFileName;    // %E8%BE%93%E5%87%BA%E6%96%87%E4%BB%B6%E5%90%8D%0A%0A%09private List%3COffer%3E offerList;    // %E5%87%BA%E4%BB%B7%E5%88%97%E8%A1%A8%0A%09%0A%09public OfferFile(String inputFileName) %7B%0A%09%09this.inputFileName = inputFileName;%0A%09%7D%0A%09%0A%09public String getInputFileName() %7B%0A%09%09return inputFileName;%0A%09%7D%0A%0A%09public void setInputFileName(String inputFileName) %7B%0A%09%09this.inputFileName = inputFileName;%0A%09%7D%0A%0A%09public String getOutputFileName() %7B%0A%09%09return outputFileName;%0A%09%7D%0A%0A%09public void setOutputFileName(String outputFileName) %7B%0A%09%09this.outputFileName = outputFileName;%0A%09%7D%0A%0A%09public List%3COffer%3E getOfferList() %7B%0A%09%09return offerList;%0A%09%7D%0A%0A%09public void setOfferList(List%3COffer%3E offerList) %7B%0A%09%09this.offerList = offerList;%0A%09%7D%0A%09%0A%7D%0A

Create OfferFile.java