String Tokenizer in java

What is String Tokenizer in java?

• StringTokenizer class is used to break string into tokens.
• StringTokenizer class is available in java. util package
• StringTokenizer("string") - It will create string tokenizer with the specified string
• StringTokenizer("string","delimiter") - It will break the string into tokens based on delimiter
• StringTokenizer("string","delimiter",boolean) - It will break the string into tokens based on delimiter and returns delimiter value based upon boolean value. If true delimiter value will take otherwise it won't.

import java.util.StringTokenizer;

public class stringTokenizer {
    public static void main(String args[]) {
    StringTokenizer st = new StringTokenizer("This is my first string");
    while (st.hasMoreElements()) {
    System.out.println(st.nextToken());
   }

    System.out.println("----StringTokenizer using with delimiter");
    System.out.println("------------------------------");
    StringTokenizer st1 = new StringTokenizer("stringtokenizer with$ delimiter", "$");
    while (st1.hasMoreTokens()) {
        System.out.println(st1.nextToken());
    }
    
    System.out.println("----StringTokenizer using with delimiter and delimiter return value");
    System.out.println("----------------------------");
    StringTokenizer st2 = new StringTokenizer("stringtokenizer with$ delimiter", "$", true);
    while (st2.hasMoreTokens()) {
        System.out.println(st2.nextElement());
    }
  }
}
Output:

Note: string tokenizer is deprecated and it was preferred to use split() method or you can use Regular expressions.

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