static void encrypt(){
		endText = new String[startText.length];
		
		endText[0] = "ENCRYPTED";
		
		for(int i=1; i < startText.length; i++){
			
			String[] temp = startText[i].split("");
			
			for(int j=0; j < temp.length; j++){
				try{
					Integer.parseInt(temp[j]);
					temp[j] = encrypter.encryptNumber(temp[j]) + " ";
				}catch(NumberFormatException e){
					if(!encrypter.encryptLetter(temp[j]).contentEquals("?")){
						temp[j] = encrypter.encryptLetter(temp[j]) + " ";
					}else{
					    temp[j] = encrypter.encryptOther(temp[j]) + " ";	
					}
				}
			}
			
			String line = "";
			for(int k=0; k < temp.length; k++){
				line = line + temp[k];
			}
			endText[i] = line;
			
		}
	}