Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more. Java applications evaluate ...

A loop is a ... Android game in Java for a demonstration of how that might work. Finally, do while loops can be used when you want to run a code block at least once. For example, in many user ...

In the example above of how to use Java’s Scanner for user input, the import statement is at the start of the code ... you can use the Scanner’s hasNext() method as the condition for a while loop.

A great deal of Java programming -- from conditional statements to iterative loops -- deals with the evaluation of true or false values. When you work with the JDK's Streams API and Lambda functions, ...