Reluctant Qualifier Example : Greedy « Regular Expressions « Java

1. Java
2. Regular Expressions
3. Greedy

Reluctant Qualifier Example

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

public class Main {
  public static void main(String args[]) {
    String regex = "(\\d+?)";
    Pattern pattern = Pattern.compile(regex);

    String candidate = "1234";

    Matcher matcher = pattern.matcher(candidate);

    while (matcher.find()) {
      System.out.println(matcher.group());
    }

    System.out.println("Done");
  }
}

 

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