Regarding JavaFX Library error.

codechef
help_please
ide
java
java7
java8

#1

when we import JavaFX library in codechef IDE.

it was showing a syntax error.

How can we rectify this one??


#2

it is showing error because javafx library(jfxrt.jar) is not default classpath in jdk<8,online ide and also codechef not provide it externally because codechef is not a site for questions related to frontend development.hence, conclusion is codechef provide support to limited libraries which are enough for competitive programming.


#3

But In java,if we need to pair (Key,Value)
then we should use JavaFx Library.

Is there any another option for this one??