Define a Jara class Rectangle that has the following specifications:

private instance variables: mark each$)$

length: of type int

width of type int

Methods:

No argument constructor a constructor to initialize the instantiated object with default values. $(0\mathrm{.}5$ makk$)$

Full$-$parameterised constructor: a constructor to initialize the instantiated objects with parameters. $(1$ mark$)$

SerLength $($ xx$)$: acts as the set method for the attribute length. $(0\mathrm{.}25$ mark$)$

serWidth $(xxx)$ : acts as the set method for the attribute width. $(0\mathrm{.}25$ mark$)$

getLength $()$: acts as the get method for the attribute length. $(0\mathrm{.}25$ mark$)$

getWith $()$: acts as the get method for the attribute width. $(0\mathrm{.}25$ mark$)$

area$()$: retums the area of the rectangle. Area$=$length $*$ width $.(1$ mark$)$

Define a Jara class Test Rectangle that contains a main method and test the functionality of the aboreclass Rectangle as the following:

Ask user to enter length and width of a rectangel and use it to create an object of Rectangle $($rect$1)$ using full$-$parameterized constrctor: $(1$ mark$)$

Create another object Rectangle using default constrictor $($rect$2).(1$ mark$)$

Change the length and width of rect $2$ to $10$ and $5.(1$ mark$)$

Print the information of the two objects rect$1$and rect $2$ in the following format: $(1$ mark$)$ length: $20,$ width: $10,$ area: $200$ 'ength: $10,$ width: $5,$ area: $50.$