还有两个错误在哪里？
package zh.codegym.task.task18.task1806;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
/*
修复错误
*/
public class Solution {
public static void main(String[] args) throws IOException {
FileInputStream inputStream = new FileInputStream("c:/data.txt");
// 创建流以将字节写入文件
FileOutputStream outputStream = new FileOutputStream("c:/result.txt");
try {
byte[] buffer = new byte[inputStream.available()];
int count = inputStream.read(buffer);
outputStream.write(buffer, 0, count);
}
catch (IOException e){
}
finally{
try{
inputStream.close();
outputStream.close();
}
catch (IOException e){
}
}
}
}