The reduce() method in Java 8’s Stream API is used to ________.
- Combine elements into a single value
- Create a stream
- Perform filtering operations
- Transform elements
The reduce() method in Java 8's Stream API is used to combine elements into a single value. It can be used to perform tasks like summing up all elements, finding the maximum or minimum, or even concatenating strings in a stream. It's a fundamental operation for aggregating data.
Loading...
Related Quiz
- Which of the following is a valid method to execute a stored procedure using JDBC?
- The ________ method of DatagramSocket class is used to send a packet to a server.
- ________ is an interface in JDBC, which can be used to move a cursor in the result set in both directions.
- Can we overload Java main method?
- In a scenario where you are developing a JavaFX application with multiple scenes and want to preserve the state when switching between these scenes, how would you manage and transfer data between them?