convert sring into integer code example

Example 1: in java how to convert string to integer

class scratch{
    public static void main(String[] args) {
        String str = "54";
        int num = Integer.parseInt("54");
        double doub = Double.parseDouble("54");
    }
}

Example 2: java string to integer

String example = "1";
int converted = Integer.parseInt(example);