6. Complete the following program that used the FileReader and FileWriter to copy the contents of the file "test. in" to the file "answer. out". \begin{tabular}{l} import java.io. ; \\ public class Copy ( \\ public static void main(string(] args) throws IOException i \\ File inputFile = new File ("test. in"); \\ File outputFile = new File ("answer. out"); \\ int c; \\ complete this part \\ \hline \end{tabular}