However, because of Java’s strong typing, you need to know this for sure right from the start and declare the variable correctly. Using a Boolean is the most efficient of all, as it only takes ...

Java assertions provide ... or not by testing conditions (Boolean expressions) for true values, and notifying the developer when such conditions are false. Using assertions can greatly increase ...

Using generics ... legacy Java code would fail to compile in a Java compiler supporting generics. While working with generics, you may encounter heap pollution, in which a variable of a ...

The Java ternary operator provides an abbreviated syntax to evaluate a true or false condition, and return a value based on the Boolean result ... assignment You must use the ternary operator to ...