JAVA StringBuffer and StringBuilder object conversion to String

We can convert a StringBuffer or StringBuilder object  to String by using toString() method of Object class.

StringConversion.java

class StringConversion

{

          public static void main(String[] args)

          {

                   StringBuffer sb1=new StringBuffer("Silan");

                   StringBuilder sb2=new StringBuilder("Technology");

                   String s1=sb1.toString();

                   String s2=sb2.toString();

                   System.out.println(s1+" "+s2);

          }

}

Output:
Silan Technology

StringConversion1.java

class StringConversion1

{

          public static void main(String[] args)

          {

                   StringBuffer sb1=new StringBuffer("Silan");

                   StringBuffer sb2=new StringBuffer("Silan");

                   String s1=sb1.toString();

                   String s2=sb2.toString();

                   if(s1.equals(s2))

                   {

                             System.out.println("s1 and s2 contents are equal");

                   }

                   else

                   {

                             System.out.println("s1 and s2 contents are not equal");

                   }

          }

}

Output:
s1 and s2 contents are equal