With that in mind, in this Java Tip, I present a short program that compiles and runs Java code statements ... Get the file name and extract a class name from it String filename = file.getName ...

Good programmers need to create code that efficiently solves problems, using various methods. A popular academic exercise is to create a program that determines if a number or String is a palindrome.

All of these are variable declaration statements: int age = 25; float interest_rate; char[] text = { 'J', 'a', 'v', 'a' }; String ... more about using typesafe enums in your Java programs.

In this case they are, so the Java program ... String.valueOf(ch[1]); System.out.println(v); } } The example above prints the value of the first position in the character array ch. The exact print ...