How do you reverse a string without using reverse keyword in Java?

Question

How object class is inherited into all the Java class without having extends Keyword. I mean what is the logic for making a class to inherit to all the other classes.

Answer 1

Define a method for reversing a string:

int i, c=0, res; 

static void StringReverse(String s)
{
     char ch[]=new char[s.length()];

     for(i=0;i < s.length();i++)
            ch[i]=s.charAt(i);

     // Now print in reverse from length-1 to 0
     for(i=s.length()-1;i>=0;i--)
            System.out.print(ch[i]);
}