CharSetUtilsTrial.java Source code

Introduction

Here is the source code for CharSetUtilsTrial.java

Source

/*
B and o count = 3
B,o,k,e and r count = 8 
 */
import org.apache.commons.lang.CharSetUtils;

public class CharSetUtilsTrial {
    public static void main(String[] args) {
        // Count all occurrences of all the characters specified.
        System.out.println("B and o count = " + CharSetUtils.count("BorisBecker", "Bo")); // 3
        System.out.println(
                "B,o,k,e and r count = " + CharSetUtils.count("BorisBecker", new String[] { "Bo", "ker" })); // 8

    }
}