reverse() StringBuilder method in java

reverse(): replace the string builder’s character sequence by reverse character sequence.

Syntax:

public StringBuilder reverse()

Example:

StringBuilderReverseExample.java

/**
 * This program is used to show the use of reverse() method.
 * @author w3spoint
 */
class TestStringBuilder{
	StringBuilder sb = 
                new StringBuilder("www.w3spoint.com");
 
	/**
	 * This method is used to show the use of reverse() method.
	 * @author w3spoint
	 */
	public void reverseTest(){
		//replace the string buffer’s character 
                //sequence by reverse character sequence.
		System.out.println(sb.reverse());
	}
}
 
public class StringBuilderReverseExample {
	public static void main(String args[]){
		//creating TestStringBuilder object
		TestStringBuilder obj = new TestStringBuilder();
 
		//method call
		obj.reverseTest();
	}
}

Output:

moc.tniops3w.www

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