Example of StringBuffer insert method in java.

public class StringBufferInsertMethod
{
public static void main(String surat[])
{
StringBuffer sb = new StringBuffer("Mahi CandyFry");
System.out.println(sb);

String str1 = "Hello ";
sb.insert(0, str1);
System.out.println(sb);

String str2 = " of ";
sb.insert(11, str2);
System.out.println(sb);
}
}

Output: