nimport
java.io.*;
npublic
class CopyChars {
n public static void main(String[] args)
n throws
IOException {
n File inputFile = new
File(“one.tst");
n File outputFile = new
File(“two.tst");
n FileReader in = new
FileReader(inputFile);
n FileWriter out = new
FileWriter(outputFile);
n int c;
n
while ((c = in.read()) != -1) {
n out.write(c);
n }
n in.close();
n out.close();
n }
n}