find Common Suffix Length for String - Android java.lang

Android examples for java.lang:String Starts or Ends

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Description

find Common Suffix Length for String

Demo Code

import android.text.TextUtils;
import java.util.ArrayList;
import java.util.List;

public class Main{

    private static int findCommonSuffixLength(CharSequence str1,
            CharSequence str2, int commonPrefixLength) {
        int length = (Math.min(str1.length(), str2.length()));
        for (int i = 0; i < length - commonPrefixLength; i++) {
            if (str1.charAt(str1.length() - i - 1) != str2.charAt(str2
                    .length() - i - 1)) {
                return i;
            }/*from   ww w.j  a v a  2 s  .co m*/
        }

        return 0;
    }

}

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