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Home > Java > Java Program to use all the methods defined by StringBuffer class which are different from String class – Q45

Java Program to use all the methods defined by StringBuffer class which are different from String class – Q45


Q45: Java Program to use all the methods defined by StringBuffer class which are different from string class.

class Str_Buffer{
	
	public static void main(String args[]){
		StringBuffer sb = new StringBuffer("Hello");

		System.out.println("buffer before= " + sb);
		System.out.println("charAt(1) before= " + sb.charAt(1));
		
		sb.setCharAt(1, 'i');
		sb.setLength(2);
		
		System.out.println("buffer after= " + sb);
		System.out.println("charAt(1) after= " + sb.charAt(1));
	}
}

… from College notes (BCA/MCA assignments):


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