Find all numbers in the String [closed]

Answer 1

import java.util.regex.Matcher;
import java.util.regex.Pattern;

...

Pattern pattern = Pattern.compile("[0-9]+"); 
Matcher matcher = pattern.matcher("test1string1337thingie");

// Find all matches
while (matcher.find()) { 
  // Get the matching string  
  String match = matcher.group();
}

Is one regexp solution.