CharAt() method & setCharAt() method in JAVA.

CODING:
class charat
{
public static void main(String args[])
{
StringBuffer s =new StringBuffer("Programming Example");
char s1= s.charAt(8);
System.out.println("Before String:" + s);
System.out.println("Before changed 8th position in String:" + s1);
s.setCharAt(8,'X');
System.out.println("After changed 8th position in String :" + s);
}
}

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PROGRAMMING EXAMPLES

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