JavaFX supports the standard operators. The operators are
Operator

Symbol

Usage

Assignment 
=
 var num = 1; 
Addition 
+
 var result 1+2; 
Subtraction 

 var result = 43; 
Multiplication 
*
 var result = 4*num; 
Division 
/
 var result num1/num2; 
Negation 

 result = result; //Negates the number 
Increment 
++
 result++; 
Decrement  result;  
not 
not
 Inverts boolean. if(not success){} 
equality 
==
 if(a == b){} 
Not Equal 
!=
 if(a != b){} 
Greater than 
>
 if(a > b){} 
Greater than or equal to 
>=
 if(a >= b){} 
Less than 
<
 if(a < b){} 
Less than or equal to 
<=
 if(a <= b){} 
Conditional and 
and
 if ((a<1) and (b<1)){} 
Conditional or 
or
 if ((a<1) or (b<1)){} 
Type Comparison 
instanceof
 if(num instanceof Integer){} 
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