append in java
// Java program to illustrate the
// StringBuilder append(boolean a)
import java.lang.*;
public class Geeks {
public static void main(String[] args)
{
StringBuilder sb1 = new
StringBuilder("Welcome to Geeksforgeeks ");
System.out.println("Input: " + sb1);
// Appending the boolean value
sb1.append(true);
System.out.println("Output: " + sb1);
System.out.println();
StringBuilder sb2 = new StringBuilder("We fail- ");
System.out.println("Input: " + sb2);
// Appending the boolean value
sb2.append(false);
System.out.println("Output: " + sb2);
}
}