Check out example codes for "length of string java". It will help you in understanding the concepts better.

Code Example 1

String data = "Hello, World!";
int nameLength = data.length(); // 13

Code Example 2

public class Sample_String {
    public static void main(String[] args) {
        //declare the String as an object S1 S2
        String S1 = "Hello Java String Method";
        String S2 = "RockStar";

        //length() method of String returns the length of a String S1.
        int length = S1.length();
        System.out.println("Length of a String is: " + length);
        //8 Length of a String RockStar
        System.out.println("Length of a String is: " + S2.length());
    }
}

Code Example 3

variable.lenghth();

Code Example 4

String data = "Hello, World!";
int nameLength = data.length();

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