Preveja a saída do programa a seguir.
class Test
{
public static void main(String[] args)
{
StringBuffer a = new StringBuffer("geeks");
StringBuffer b = new StringBuffer("forgeeks");
a.delete(1,3);
....
public class Main {
public static void main(String args[]) {
String x = null;
giveMeAString(x);
System.out.println(x);
}
static void giveMeAString(String y)
....