Java — on doubles and equality

• Java

I have a method that returns a double When I tested this method as part of JUnit, I noticed the following oddities:

String a = "someString";
    String b = "someDifferentString";

    double result = c.getscore(a,b,true);
    System.out.println(result); // prints 0.0

    assert (result > 0.0); // Test passes

So I ask you, how can 0.0 exceed 0.0? Why is the result > 0.0 evaluated as true?

Solution

Assert is a Java keyword You need asserttrue (result > 0.0)

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