Solving 2nd degree equations (JAVA)

boolean real-sols(double a, double b, double c): it returns true if the 2nd degree equation ax2 + bx + c has real solutions

double solution1(double a, double b, double c): If the equation ax2 + bx + c has real solutions it return the smallest of the two. If it doesnt have real solutions it should return the value 0 and an error message.

double solution2(double a, double b, double c): If the equation ax2 + bx + c has real solutions it return the biggest of the two. If it doesnt have real solutions it should return the value 0 and an error message.

Test your methods within a class and check that they work properly. Use the method real-sols(double a, double b, double c) in the implementation of the other 2 methods.