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  1. import java.io.BufferedReader;
  2. import java.io.File;
  3. import java.io.IOException;
  4. import java.io.InputStreamReader;
  5.  
  6. public class main {
  7.  
  8. 	public static void main(String[] args) {
  9. 		// TODO Auto-generated method stub
  10. 		boolean sOrF = promptStringOrFile();
  11. 	}
  12.  
  13. 	public static boolean promptStringOrFile() {
  14. 		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  15. 		char cbuf[] = new char[2];
  16. 		do {
  17. 			System.out.println("Do you want to process standard (I)nput, or a (F)ile? I/F");
  18. 			try {
  19. 				br.read(cbuf, 0, 1);
  20. 			} catch (IOException e) {
  21. 				inputReadFailure(e);
  22. 			}
  23. 		} while ((!(cbuf[0]=='I' || cbuf[0]=='F')));
  24. 		if (cbuf[0]=='I') {
  25. 			return true;
  26. 		}
  27. 		else 
  28. 			return false;
  29. 	}
  30. }
Not running #stdin #stdout 0s 0KB
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Standard input is empty
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Standard output is empty
https://ideone.com/rptC0
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
secret

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