No operators are involved. Here are some examples of simple expressions: 52 // integer literal age // variable name System.out.println("ABC"); // method call "Java" // string literal 98.6D ...

As noted, Java strings are immutable. Once created, a string using string class cannot be changed. Any attempted changes will create another string instance. Users can perform basic operations, such ...

The statement evaluated in the body of the Java ternary operator cannot return void. For example, the following code places a print statement after question mark, and causes a compile error: Type ...

The Desire for Switching on Strings There is no question that some fellow Java developers are excited about the ability to switch on Strings. Two recent Java.net polls demonstrated this interest ...