What will be the result of executing a chain of operators if you do not add a final operation?

In Java, operator chains are often encountered in streams or when using the builder pattern. If you do not add a terminal operation to the Stream chain, the chain will not be executed because operations in a Stream are lazy.

For example, if you write:

Stream.of(1, 2, 3)
    .filter(n -> n > 1)
    .map(n -> n * 2);

Without a terminal operation (such as .collect(), .forEach(), .count()), no computations will occur, and no result will be obtained. This is because intermediate operations only describe the processing pipeline, and execution only happens when a terminal operation is invoked.

Therefore, if you do not add a terminal operation, the operator chain will not be executed, and no result will be obtained.