CharSetUtils: count(String str, String[] set) (2) : CharSetUtils « org.apache.commons.lang « Java by API

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

CharSetUtils: count(String str, String[] set) (2)

/*
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

  }
}

           
       

Apache-Common-Lang.zip( 248 k)

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