Repeat Exercise R15.10 , using the removeIf method. (Read the description in the API of the
Question:
Repeat Exercise •• R15.10 , using the removeIf method. (Read the description in the API of the Collection interface.) Use a lambda expression (see Special Topic 10.4).
Data from exercise R15.10 You are given a linked list of strings. How do you remove all elements with length less than or equal to three?
Data from special topic 10.4
Transcribed Image Text:
Special Topic 10.4 Lambda Expressions In the preceding section, you saw how to use interfaces for specifying variations in behavior. The average method needs to measure each object, and it does so by calling the measure method of the supplied Measurer object. Unfortunately, the caller of the average method has to do a fair amount of work; namely, to define a class that implements the Measurer interface and to construct an object of that class. There is a convenient shortcut for these steps, provided that the interface has a single abstract method. Such an interface is called a functional interface because its purpose is to define a single function. The Measurer interface is an example of a functional interface. To specify that single function, you can use a lambda expression, an expression that defines the parameters and return value of a method in a compact notation. Here is an example: (Object obj) ((BankAccount) obj).getBalance() This expression defines a function that, given an object, casts it to a BankAccount and returns the balance.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (2 reviews)
To solve exercise R1510 using the removeIf method with a lambda expression you need to apply these c...View the full answer
Answered By
Joram mutua
I am that writer who gives his best for my student/client. Anything i do, i give my best. I have tutored for the last five years and non of my student has ever failed, they all come back thanking me for the best grades. I have a degree in economics, but i have written academic papers for various disciplines due to top-notch research Skills.In additional, I am a professional copywriter and proofreader.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Java Programming questions
-
ccm1 java attend all . . . r2 e1 e2 box r2 Write sound typing and subtyping rules for these constructs. [5 marks] Now suppose that we add to this calculus the type variables and bounded universal...
-
You are given a linked list of strings. How do you remove all elements with length less than or equal to three?
-
ccn2 java solve them all . . . r2 e1 e2 box r2 Write sound typing and subtyping rules for these constructs. [5 marks] Now suppose that we add to this calculus the type variables and bounded universal...
-
Determine the radius of convergence of the following power series. Then test the endpoints to determine the interval of convergence. 2k (x - 3)k k
-
A refrigeration system is being designed to cool eggs (r = 67.4 lbm/ft3 and cp = 0.80 Btu/lbm F) with an average mass of 0.14 lbm from an initial temperature of 90F to a final average temperature of...
-
Let T be a tetrahedron in standard position, with three edges along the three positive coordinate axes in R 3 , and suppose the vertices are ae 1 , be 2 , ce 3 , and 0, where [e 1 e 2 e 3 ] = I 3 ....
-
a. Apply the following data to evaluate the time-based model of security for the XYZ Company. Does the XYZ Company satisfy the requirements of the time-based model of security? Why? Estimated time...
-
The following procedures were recently installed by The Louver Shop: a. Each cashier is assigned a separate cash register drawer to which no other cashier has access. b. At the end of a shift, each...
-
Brookman Inc's latest EPS was $2.75, its book value per share was $26.11, it had 210,000 shares outstanding, and its debt/total invested capital ratio was 44%. The firm finances using only debt and...
-
1. Based on prior experience, GBI estimates that approximately % of the net credit sales (gross credit sales minus returns of credit sales) for the month will become bad debt. GBI writes off bad...
-
Arrays and lists remember the order in which you added elements; sets do not. Why would you want to use a set instead of an array or list?
-
Explain what the following code prints. Draw a picture of the linked list and the iterator position after each step. LinkedList staff = new LinkedList>(); ListIterator iterator = staff....
-
What contra accounts are used in conjunction with purchases using the periodic inventory system?
-
The motion of the viscous fluid in the boundary layer is vortex motion. Please write down the relationship between wall vorticity and shear stress.
-
Under the action of gravity, for the Bernoulli equation of the NS equa-tions of incompressible fluid motion along streamlines, explain the physical meaning of the Bernoulli integral, and explain the...
-
In a straight and uniform flow, the lift of the cylinder is determined by the rotation speed of the cylinder. For a non-rotating wing, what can be used to change the lift?
-
Given that the barometer reads 2.5 atmospheres at a certain point, what is the relative pressure and the absolute pressure at that point?
-
Why can the Knudsen number be used to characterize the continuity of the fluid? Combining the standard atmosphere table, please indicate the height above which the continuum hypothesis is not...
-
Name and describe five criteria for approving changes.
-
Ann hires a nanny to watch her two children while she works at a local hospital. She pays the 19 year-old nanny $125 per week for 48 weeks during the current year. a. What is the employers portion of...
-
What is the rationale behind the traffic channel indicating the reverse control channel to be busy in AMPS?
-
Why is the near-far problem present in CDMA and not in FDMA?
-
A large company consists of 10,000 employees, and an infrastructure needs to be created to broadcast messages to all the employees. If an AMPS system is to be used for such a broadcast, what may be...
-
Intro Rough Travel Inc., an adventure travel company, wants to calculate its cost of capital and collected the following information: The firm has one bond outstanding with a face value of $1,000, a...
-
Rust Industrial Systems is trying to decide between two different conveyor belt systems. System A costs $208,000, has a four-year life, and requires $67,000 in pretax annual operating costs. System B...
-
Stocks A and B have the following historical returns: Year Stock A's Returns, rA Stock B's Returns, rB 2016 (20.30%) (16.10%) 2017 31.25 27.50 2018 10.50 38.40 2019 2020 (2.75) 28.50 (5.40) 2.80 a....
Study smarter with the SolutionInn App