Listenablefuture vs Completablefuture

I tried hard but didn't find any article or blog which clearly compares ListenableFuture and CompletableFuture, and provides a good analysis.

So if anyone can explain or point me to such a blog or article, it will be really good for me.

Both ListenableFuture and CompletableFuture have an advantage over its parent class Future by allowing the caller to "register" in one way or another a callback to be called when the async action has been completed.

With Future you can do this:

ExecutorService executor = ...;
Future f = executor.submit(...);
f.get();

f.get() gets blocked until the async action is completed.

With ListenableFuture you can register a callback like this:

ListenableFuture listenable = service.submit(...);
    Futures.addCallback(listenable, new FutureCallback<Object>() {
                @Override
                public void onSuccess(Object o) {
                    //handle on success
                }

                @Override
                public void onFailure(Throwable throwable) {
                   //handle on failure
                }
            })

With CompletableFuture you can also register a callback for when the task is complete, but it is different from ListenableFuture in that it can be completed from any thread that wants it to complete.

CompletableFuture completableFuture = new CompletableFuture();
    completableFuture.whenComplete(new BiConsumer() {
        @Override
        public void accept(Object o, Object o2) {
            //handle complete
        }
    }); // complete the task
    completableFuture.complete(new Object())

When a thread calls complete on the task, the value received from a call to get() is set with the parameter value if the task is not already completed.

Read about CompletableFuture