public static int occurences(String string, char pattern){
int counter = 0;
for(int i=0 ; i<string.length() ; i++){
if(string.charAt(i) == pattern){
counter++;
}
}
return counter;
}
public static bool hasOccurences(String string, char pattern, int limit){
int counter = 0;
for(int i=0 ; i<string.length() ; i++){
if(string.charAt(i) == pattern){
counter++;
if(counter > limit){
return true
}
}
}
return false;
}