Assuming numberStream is a Stream containing doubles, the following code is adding all the doubles in the Stream that are greater than 5.0.
double sum =
numberStream.mapToDouble( item - Double.parseDouble( item ) )
.filter( price - price 5.0 )
.sum( );

Question

Assuming numberStream is a Stream containing doubles, the following code is adding all the doubles in the Stream that are greater than 5.0.
double sum =
numberStream.mapToDouble( item -> Double.parseDouble( item ) )
.filter( price -> price > 5.0 )
.sum( );

Quizplus · Accepted Answer

The code is using the `mapToDouble` method to convert each element in the stream to a double, then using the `filter` method to filter out any elements that are less than or equal to 5.0, and finally using the `sum` method to add up all the remaining elements.

Assuming NumberStream Is a Stream Containing Doubles, the Following Code