How do I get what's inbetween “ ” in a user inputted String? Java

Question

I\'d like to retrieve whatever is in quotes that someone enters as a string, i\'m assuming it\'s substring that I need but i\'m not sure how.

When the user inputs a stri

Answer 1

Try the next:

public static void main(String[] args) {
    String input = "\"123\" hey 110 say \"I am not very good at Java\" but \" I can fish pretty well\"";
    int indexQuote = -1;
    boolean number = true;
    String data = "";
    for (int i = 0; i < input.length(); i++) {
        char ch = input.charAt(i);
        if (Character.isWhitespace(ch)) {
            if (data.length() > 0 && indexQuote == -1) {
                if (number) {
                    System.out.println("It's a number: " + data);
                } else {
                    System.out.println("It's a word: " + data);
                }
                // reset vars
                number = true;
                data = "";
            } else if (indexQuote != -1) {
                data += ch;
            }
        } else if (ch == '"') {
            if (indexQuote == -1) {
                number = false;
                indexQuote = i;
            } else {
                System.out.println("It's a quote: " + data);
                // reset vars
                number = true;
                data = "";
                indexQuote = -1;
            }
        } else {
            if (!Character.isDigit(ch)) {
                number = false;
            }
            data += ch;
            if (data.length() > 0 && i == input.length() - 1) {
                if (number) {
                    System.out.println("It's a number: " + data);
                } else {
                    System.out.println("It's a word: " + data);
                }
            }
        }
    }
}

Output:

It's a word: hey
It's a number: 110
It's a word: say
It's a quote: I am not very good at Java
It's a word: but
It's a quote:  I can fish pretty well