Beginners Help Create a Stack

[NOTSOSURE]

How would i create a stack called thefuture and adds the following strings to it: "Hello", "Java", "will", "be", "replaced", "by", "CSharp"

i have had a go but im not sure if it's correct. can anyone update it so all the brackets are in the correct place and the language grammer is correct?

Thanks

james

public class Stack extends Vector

Stack(thefuture)
{
Object push(Object "Hello");
Object push(Object "Java");	
Object push(Object "will");	
Object push(Object "be");	
Object push(Object "replaced");	
Object push(Object "by");	
Object push(Object "CSharp");
}