In Java, the getActiveCount() method is responsible for providing the number of tasks that are currently/actively running.
The shutdown() method is responsible for initiating the termination of the tasks that were previously submitted for execution
The getCompletedCount() method of Java’s ThreadPoolExecutor class is used to keep track of the completed tasks within thread pools.
The mouse listener in Java responds to certain events when a user performs specific tasks through the mouse, such as clicking, entering, pressing, etc.
The for loop reads the code block a specified number of times. It creates a clean code that is easily readable, maintainable, and reusable.
The substring() method in Java is implemented through the string class. It is used to extract a substring from a string using specified index values.
Generic graphs can be implemented with generic classes and HashMaps. They can store data of different types, such as int, string, custom objects, etc.
To create an ArrayList in Java, import the ArrayList class, create an object of the class, and use the add() function to add elements to the ArrayList.