Strip extra spaces in a XML string

    


public class Main {
  public static void main(String[] args) {
    String xml = "<a>test 1</a>    <b>test 2</b> ";
    String out = xml.replaceAll(">\\s+<", "><");
    System.out.println(xml);
    System.out.println(out);
  }
}

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Strip extra spaces in a XML string : String Operation « Regular Expressions « Java

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