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  1.  
  2. public class Main {
  3.     public static void main(String[] args) {
  4.         String s = "foo\\\\";
  5.         System.out.println(s.replaceAll("\\\\", "\\"));
  6.     }
  7. }
  8.  
Runtime error #stdin #stdout 0.06s 215552KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/tt52Wx
language:
Java (12.0.1)
created:
11 years ago
visibility:
public

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