public int stem(char s[], int len) {if (len > 4 && s[len-1] == 's')len--;if (len > 5 &&(endsWith(s, len, "ene") ||  (endsWith(s, len, "ane") &&useNynorsk                 )))return len - 3;if (len > 4 &&(endsWith(s, len, "er") ||   endsWith(s, len, "en") ||   endsWith(s, len, "et") ||   (endsWith(s, len, "ar") &&useNynorsk                 )))return len - 2;if (len > 3)switch(s[len-1]) {case 'a':     case 'e':     return len - 1;}return len;}

public virtual int Stem(char[] s, int len){if (len > 4 && s[len - 1] == 's'){len--;}if (len > 5 && (StemmerUtil.EndsWith(s, len, "ene") || (StemmerUtil.EndsWith(s, len, "ane") && useNynorsk))) {return len - 3;}if (len > 4 && (StemmerUtil.EndsWith(s, len, "er") || StemmerUtil.EndsWith(s, len, "en") || StemmerUtil.EndsWith(s, len, "et") || (StemmerUtil.EndsWith(s, len, "ar") && useNynorsk))) {return len - 2;}if (len > 3){switch (s[len - 1]){case 'a': case 'e': return len - 1;}}return len;}
