Write a program Triangle.java that determines the type of triangle from its 3 sides. Your program should prompt the user to enter integer lengths of the 3 sides of the triangle and then report the triangle type. An equilateral triangle has all sides the same, an isosceles triangle has only 2 sides that are the same, and a scalene triangle has all sides of different length. You must write & use a public static method triangleType that accepts the 3 side lengths (all type int) and returns a string that is the triangle type (the returned string should be one of “equilateral",“isosceles", or “scalene"). The main method you will write should prompt the user to enter the 3 lengths and read them in. It should then print "The triangle is" followed by the string returned from calling the triangleType method. See the sample executions below. Note: the method triangleType does not print any results to the screen but rather returns a string to the caller. The method triangleType should return "invalid values!" if any side has a non-positive value or if the three sides cannot form a triangle (such as when one side’s length is greater than or equal to the sum of the other two sides). Еxamples: This is a sample program execution to show you how Triangle.java should behave: This program will E your job to write ... ======= ==== ==== (Execution 1) Enter lengths of 3 sides of triangle: 5 That triangle is equilateral

NOTE: Code run successfully. Please use proper indentation for no error. I have attached source code screenshot and output screenshot for your understanding follow them. you should save your file with main.java as the class name. 

Algorithm:

1. Take user input for three sides
2. read the input 
3. use if else statement to compare the sides 
4. print the result in the end 
5. exit