26_StringBuffer.java

class SBDemo {
	
	public static void main(String[] args) {
		
		String str1 = "Shashi";
		String str2 = new String("Bagal");
		StringBuffer str3 = new StringBuffer("Core2Web");

		str1.concat(str2);
		str3.append(str2);

		System.out.println(str1);
		System.out.println(str2);
		System.out.println(str3);
	}
}