docs: public String normalizeCAP(String input,boolean b) {
  		char[] c = input.toCharArray();
  		normalise(c);
  
  		for (int i = 0; i< c.length; i++) {
  			if(b){
  				if(c[i] > 96 && c[i] < 123){
  					c[i] -= 32;
  
  				}
  			}
  			else{
  				if(c[i] > 64 && c[i] < 91){
  					c[i] += 32;
  				}
  
  			}
  		}
  
  		return new String(c);
  	}