Java - String Buffer reverse() Method
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Description
This method reverses the value of the StringBuffer object that invoked the method.
Let n be the length of the old character sequence, the one contained in the string buffer just prior to the execution of the reverse method. Then, the character at index k in the new character sequence is equal to the character at index n-k-1 in the old character sequence.
Syntax
Here is the syntax for this method −
public StringBuffer reverse()
Parameters
Here is the detail of parameters −
NA
Return Value
- This method returns StringBuffer object with the reversed sequence.
Example
Live Demopublic class Test { public static void main(String args[]) { StringBuffer buffer = new StringBuffer("Game Plan"); buffer.reverse(); System.out.println(buffer); } }
This will produce the following result −
Output
nalP emaG
java_strings.htm
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