StringUtils: trim(String str) : StringUtils « org.apache.commons.lang « Java by API

1. Java by API
2. org.apache.commons.lang
3. StringUtils

StringUtils: trim(String str)

/*
10) Trim String. No NullPointerException >>>null

 */

import org.apache.commons.lang.StringUtils;

public class StringUtilsTrial {
  public static void main(String[] args) {

    // No NullPointer Exception even if null!
    System.out.println("10) Trim String. No NullPointerException >>>" + StringUtils.trim(null));

  }
}

           
       

Apache-Common-Lang.zip( 248 k)

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