Here you have buddy:
public class Test {
public static class Logger {
private static final int MAX_WHITESPACES = 20;
public static void s(String token, String lex) {
String whitespaces = new String(new char[Math.abs(token.length()-MAX_WHITESPACES)]).replace('\0', ' ');;
String line = String.format("token: %s"+whitespaces+"lexical unit: %s", token, lex);
System.out.println(line);
}
}
public static void main(String[] args) {
Logger.s("accept","ACCEPT_KEYWORD");
Logger.s("a","IDENTIFIER");
Logger.s(".\\’n’","END_OF_INSTRUCTION");
Logger.s("perform","PERFORM_KEYWORD");
}
}
Take note that all your tokens must be < MAX_WHITESPACES