“在输入java的行之后输入”

Question

我正在从输入文件中读取内容。我想将其写入另一个文件。但是，当输入行中有更多行时，如果输入“ enter”，则不会将此输入写入输出文件。有人知道如何解决此问题吗？

我的代码：

public static void main(String[] args) throws IOException
{
    Scanner scanner = new Scanner(System.in);
    System.out.println("Give the input filename");
    File inputFile = new File(scanner.next());
    InputStreamReader reader = new InputStreamReader(new FileInputStream(inputFile));

    System.out.println("Give the output filename");
    File outputFile = new File(scanner.next());
    OutputStreamWriter writer;
    try {
        writer = new OutputStreamWriter(new FileOutputStream(outputFile));
        int c;
        while ((c = reader.read()) >= 0) {
            writer.write((char) c);
        }
        reader.close();
        writer.close();
    } catch (FileNotFoundException e) {
        System.out.println("File is not found!");
    }
    scanner.close();
}