Java Stack.peek()
Syntax
Stack.peek() has the following syntax.
public E peek()
Example
In the following code shows how to use Stack.peek() method.
/*from www . j a va 2s . co m*/
import java.util.Stack;
public class Main {
public static void main(String args[]) {
Stack st = new Stack();
st.push("Java");
st.push("Source");
st.push("from java2s.com");
// checking the top object
System.out.println("Top object is: "+st.peek());
}
}
The code above generates the following result.
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