Stream methods can be roughly divided into two categories: (1) intermediate operations inteded for processing elements ​​and (2) terminal operations that end the processing of elements. Both of the `filter` and `mapToInt` methods shown in the previous example are intermediate operations. Intermediate operations return a value that can be further processed - you could, in practice, have an infinite number of intermediate operations chained sequentially (& separated by a dot). On the other hand, the `average` method seen in the previous example is a terminal operation. A terminal operation returns a value to be processed, which is formed from, for instance, stream elements.

**Hint:** The name of the `Student` is a String, which implements `Comparable` itself. You may use its `compareTo` method when implementing the method for the `Student` class. Note that `String.compareTo()` also treats letters according to their size, while the `compareToIgnoreCase` method of the same class ignores the capitalization completely. You may either of these methods in the exercise.

for (int i = 0; i < valuesAtINdex.size(); i++) {

return valuesAtindex.value(i).getValue();

List<Pari<K, V>> valuesAtindex = values[hashValue];

if (valuesAtINdex.value(i).getKey().equals(key)) {

valuesAtindex.value(index).setValue(value);

Hajautustaulu: the search took about 0 milliseconds (805106 nanoseconds.)

Now the printout looks like this:

Brush up on using StringBuilder in part nine before taking on this exercise. Below there are a few examples of how the method is expected to work.

When we search for a a value of a key -- or index -- in an array, we do not have to do any of that.

When we consider the memory usage, hash table might -- in some situations -- have some benefits.

Create a GUI app with the title "My first application". The App shou start when main method is executed

To briefly summarize, the UI structure is as follows. The window contains a Scene object. The Scene object contains the object responsible for the layout of the user-interface components. The object responsible for the component layout can contain both UI components and objects responsible for UI component layouts. ->

Generally the views are created as Scene-objects and the transitioning between them happens with events bound to the application. The example below has to Scene objects which both have their own content and an event related to the content. Instead of having an object for laying out components (such as BorderPane) in the example Scene objects, both objects have just one user interface component.

public Name {

public Name {

In object-oriented programming, information is represented as classes that describe the concepts of the problem domain and the logic of the application. Classes define the methods that determine how information is handled. During program execution, classes are instantiated from objects that contain runtime information and that also have an effect on program execution: program execution typically proceeds through a series of method calls related to the objects. As mentioned a few weeks ago, "the program is built from small, clear, and cooperative entities."