In Java, can I use conditional expressions to “select” reference types?
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Java
Can I use conditional expressions to "select" reference types, as shown below?
??? = isTrue() ? Integer : Double;
What can I put in "??" Make code snippets editable?
Editor: when I write integer and double, I don't mean instances of integer or double I mean reference types integer and double
Solution
I think you are trying to use ternary Boolean operators to select the reference type of variables
This is not possible in Java because Java is statically typed - which means that each type is explicitly defined at compile time Your expression wants to run a method and determine reference types that are impossible at compile time based on its output
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