Creating a Java string Below is one simple syntax for creating a Java string. String greeting = "Hello world!"; In this example, "Hello world!" is a string literal, which is a series of characters ...

Add characters to the string. The following code shows you how to add string characters to a Java string:myvar = myvar + " More characters.";This code creates the string "Initialized value.

Java applications process characters, integers, floating-point numbers, strings, and other kinds of values. All values of the same kind share certain characteristics.