fork download
copy 
  1. public class Main{
  2. 	public static void main (String[] args){
  3. 		// This program is to display `Wayne Gretzky is number 99` from the memory locations 
  4. 		//int WayneGretzkyNumber = 99;
  5. 		System.out.println(StringUtils.isNumeric("9"));
  6.  
  7. 	}
  8. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
compilation info 
Main.java:5: error: cannot find symbol
		System.out.println(StringUtils.isNumeric("9"));
		                   ^
  symbol:   variable StringUtils
  location: class Main
1 error
stdout
copy 
Standard output is empty
https://ideone.com/BmtyrJ
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!