import java.io.FileInputStream;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.io.FileOutputStream;
import java.io.IOException;
/*此檔案使用indata.txt輸入*/
class StringFileIO {
public static void main (String args[]) {
String thisLine;
for (int i=0; i < args.length; i++) {
try {FileInputStream fin = new FileInputStream(args[i]);
FileOutputStream fout = new FileOutputStream("outdata.txt");
try {DataInputStream myInput = new DataInputStream(fin);
PrintStream myOutput = new PrintStream(fout);
try {
while ((thisLine = myInput.readLine()) != null) {
System.out.println(thisLine);
myOutput.println(thisLine);
}
}
catch (Exception e) {
System.err.println("Error: " + e);
}
}
catch (Exception e) {
System.err.println("Error: " + e);
}
}catch (Exception e) {
System.err.println("failed to open file " + args[i]);
System.err.println("Error: " + e);
}
}
}
}
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