Stringbuffer append

append() StringBuffer Example

StringBuffer, with its nature of mutability, comes with many methods that do not exist in String. One useful method is append() StringBuffer method which appends anything to the existing contents. Following is the method signature of append() StringBuffer as defined in Java API. public StringBuffer append(String str): String str is…

Search, Append and Insert StringBuffer Methods

Very often used many StringBuffer Methods are discussed with Examples and Screenshots in Simple terms for a Beginner. StringBuffer Methods for Searching characters The indexOf(), lastIndexOf() and charAt() methods existing in String class also exist in StringBuffer class. They can be used with StringBuffer object. The meaning of the methods…