$+$numOfTriangles: int

$+$Triangle$()$

$+$Triangle$($oppositeSide : int, adjacentSide : int, hypotenuse: int$)$

$+$getOppositeSide$()$: int

$+$setOppositeSide$($oppositeSide: int$)$ : void

$+$getAdjacentSide$()$: int

$+$setAdjacentSide$($adjacentSide: int$)$ : void

$+$getHypotenuse$()$: int

$+$setHypotenuse$($hypotenuse: int$)$ : void

$+$getNumOfTriangles$()$: int

$+$isRightAngled$()$: Boolean

$+$toString$()$: String

$```$

$-$ Create a Java program called "TestTriangle". Inside this program, implement the class "Triangle" as shown in the UML Class diagram above.

$-$ You must implement the "Triangle" class strictly according to its UML one$-$to$-$one $($do not include anything extra, do not miss any data fields or methods$).$

$-$ The method isRightAngled returns true if the triangle is a right angled, otherwise it returns false. $-$ The logic for checking a right$-$angled triangle is:

"Sum of squares of two small sides $($adjacent and opposite$)$ should be equal to the square of the longest side $($hypotenuse$)"$

$-$ Add comments to your program $($mark where data fields, constructors, getters, setters, methods, toString$()$ are$)$

$-$ Create two Triangle objects: one using no$-$args $($i$.$e$.,$ default$)$ constructor and one from the constructor with all fields. $($i$.$e$.,$ overloaded$)$

$-$ Print the contents of both objects using toString$()$ method.

Part $2$: Working with Class Objects $(18$ points$)$

Inside the "TestTraingle", do the following steps one$-$by$-$one:

i$.$ The program should randomly pick a number between $1$ to $15$ and store it$.$

ii$.$ The program should then create an array of triangle objects equal to the random number.

iii. The program should construct the triangle objects in the array by invoking the overloaded constructor.

iv$.$ The program should randomly assign values for the data fields in range $10$ to $50.$

v$.$ The program should then display the total number of triangle objects created by invoking the getNumOfTriangles$()$ method.

vi$.$ The program should then display the values of opposite side, adjacent side and hypotenuse only for those triangle objects that are right$-$angled. If none of the triangle objects are right$-$angled, it should display a message "There is no right$-$angled triangles in the object array".

$+$numOfTriangles: int

$+$Triangle$()$

$+$Triangle$($oppositeSide : int, adjacentSide : int, hypotenuse: int$)$

$+$getOppositeSide$()$: int

$+$setOppositeSide$($oppositeSide: int$)$ : void

$+$getAdjacentSide$()$: int

$+$setAdjacentSide$($adjacentSide: int$)$ : void

$+$getHypotenuse$()$: int

$+$setHypotenuse$($hypotenuse: int$)$ : void

$+$getNumOfTriangles$()$: int

$+$isRightAngled$()$: Boolean

$+$toString$()$: String

$```$

$-$ Create a Java program called "TestTriangle". Inside this program, implement the class "Triangle" as shown in the UML Class diagram above.

$-$ You must implement the "Triangle" class strictly according to its UML one$-$to$-$one $($do not include anything extra, do not miss any data fields or methods$).$

$-$ The method isRightAngled returns true if the triangle is a right angled, otherwise it returns false.