if ( value == 399 )
  System.out.println("Correct Value");
else
  System.out.println("Wrong Value");

Equivalent Relational Expressions

In the following, X and Y represent numbers that can be compared.

Comparison	Equivalent	Comparison	Equivalent
!(X < Y)	X >= Y	!(X >= Y)	X < Y
!(X > Y)	X <= Y	!(X <= Y)	X > Y
!(X == Y)	X != Y	!(X != Y)	X == Y

Usually if you have a comparison that uses a NOT operator, replace it with an equivalent comparison that does not use a NOT.

Rewrite the following if statement:

if ( !(car.price > 8000 ) )
  System.out.println("Affordable");
else
  System.out.println("Too Expensive!");