22 lines
657 B
Java
22 lines
657 B
Java
import java.util.Stack;
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public class StackTest {
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public static void main( final String[] args ) {
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final Stack<String> stack = new Stack<String>();
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System.out.println( "New stack empty? " + stack.empty() );
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stack.push( "There can be only one" );
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System.out.println( "Pushed stack empty? " + stack.empty() );
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System.out.println( "Popped single entry: " + stack.pop() );
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stack.push( "First" );
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stack.push( "Second" );
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System.out.println( "Popped entry should be second: " + stack.pop() );
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// Popping an empty stack will throw...
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stack.pop();
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stack.pop();
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}
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}
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