Open In App

StringBuffer appendCodePoint() Method in Java with Examples

Last Updated : 11 Jul, 2025
Comments
Improve
Suggest changes
45 Likes
Like
Report

appendCodePoint() method of StringBuffer class appends the string representation of the codePoint argument to this sequence for which we require pre-requisite knowledge of ASCII table as then only we will be able to perceive output why the specific literal is being appended as there is already an integer value been assigned. 

--> appendCodePoint() Method
    --> StringBuffer Class
        --> java.lang Package 

Syntax: 

public StringBuffer appendCodePoint(int cp)

Parameters: The method accepts a single parameter cp of integer type and refers to the Unicode code point.

Return Type: The method returns this object after appending the string represented by the codepoint.

Illustrations: 

Input : StringBuffer = Apple
        int cp = 65
Output: AppleA 
Input : StringBuffer = GeeksforGeeks
       int cp = 156
Output: GeeksforGeeks?

Explanation: Because 65 is the ASCII value for 'A' and 156 is the ASCII value for '?'

Example 1:


Output: 
String buffer = Geeksforgeeks
After appending CodePoint is = GeeksforgeeksA

 

Example 2:


Output: 
String buffer = Geeksforgeeks
After appending CodePoint is = Geeksforgeeks6

 

Example 3:


Output: 
String buffer = Geeksforgeeks
After appending CodePoint is = Geeksforgeeks+

 

Similar Reads