Re: Do you have any example showing us how to read a line. an interger, a float... from console?

[Jacob Nikom]

import java.io.*;

// KeyboardInput.class reads a line of text from standard keyboardInput,
 
class KeyboardInput 
{
  public static void main (String args[]) 
  {
    String keyboardInput = "";
    boolean inputError;

    InputStreamReader inputStreamReader = new
InputStreamReader(System.in);
    BufferedReader bufferedReader = new
BufferedReader(inputStreamReader);

    do 
    {
      inputError = false;
      System.out.print ("Input the text line > ");

      System.out.flush ();

      try 
      {
        keyboardInput = bufferedReader.readLine();       
      } 
      catch (IOException e) 
      {
        System.out.println ("An keyboardInput inputError was caught");
        inputError = true;
      }
    } while (inputError);
       
    System.out.println ("The text line is: "+keyboardInput);
  }
}

[EMAIL PROTECTED] wrote:
> 
> Hello everybody,
> 
> Have you got any example like that? It's because there are so many
> classes in java.io that I don't know what to choose to do it.
> 
> Thanks a lot.
> 
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