The java.util.Stack class represents a last-in-first-out (LIFO) stack of objects. It extends the Vector class with five operations that allow a vector to be treated as a stack.
Java Stack Class Methods
The table below contains common methods of the Java Stack class, each with a link to a detailed explanation, examples, and real-world uses. Click on the method names to learn more about how to use them effectively in your applications.
| Method | Description |
|---|---|
| empty() | Tests if this stack is empty. |
| peek() | Looks at the object at the top of this stack without removing it from the stack. |
| pop() | Removes the object at the top of this stack and returns that object as the value of this function. |
| push() | Pushes an item onto the top of this stack. |
| search() | Returns the 1-based position where an object is on this stack. |
In conclusion, the java.util.Stack class provides a simple and efficient way to handle data that follows the LIFO order. These methods cover the basic operations needed for stack manipulation. For more detailed information, refer to the official Java Documentation.