Hello friend, i can`t do the exercise I/O Stream, someone can help me, please.
i do the following:
public int StreamToUpper(int c) throws IOException {
BufferedReader buff = new BufferedReader(new InputStreamReader(super.in));
StringBuilder str = new StringBuilder();
String line = null;
while((line=buff.readLine())!=null) {
datos= Integer.valueOf(line);
}
return datos;
}
public int getdatos(){
return datos;
}
public int read() throws IOException {
int c;
while ((c = in.read())!=-1)
datos=StreamToUpper(c);
return datos;
}
}
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