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  1. class Ideone {
  2. 	public static void main (String[] args) {
  3. 		String[] tests = {"a1!", "a1", "1!", "a!"};
  4.         for (String test : tests) {
  5.             System.out.println(test + ": " + passwordValid(test));
  6.         }
  7. 	}
  8.     static boolean passwordValid(String password) {
  9.         return password.matches("(?=.*[a-zA-Z])(?=.*\\d)(?=.*[!@#*+_(%?/{}\\[\\].,;:-]).*");
  10.     }
  11. }
Success #stdin #stdout 0.15s 51296KB
comments (?)
stdin 
Standard input is empty
stdout 
a1!: true
a1: false
1!: false
a!: false
https://ideone.com/wRoFQg
language:
Java (HotSpot 12)
created:
3 years ago
visibility:
secret

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