import java.io.BufferedReader;
import java.io.CharArrayReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String args[]) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String tmp = br.readLine();
int length = tmp.length();
char c[] = new char[length];
tmp.getChars(0, length, c, 0);
CharArrayReader input1 = new CharArrayReader(c);
int i;
System.out.print("input1 is:");
while ((i = input1.read()) != -1) {
System.out.print((char) i);
}
}
}
運行結(jié)果如下: