Java String - Example of Declaring and Initializing Strings and calling Methods - Java Tutorial смотреть онлайн

The String data type is for declaring a sequence of characters. String literals are enclosed in double quotes, such as “Java”. A String can be any combination of characters including an empty String, a blank, numbers, digits, symbols and escape characters.

String is a class data type, not one of the 8 primitive data types, which means that Strings are objects and not variables.
An object consists of data that belongs to the object, and methods (actions) that the object can do.

See the Java API for more info on the class String: https://docs.oracle.com/javase/8/docs/api/java/lang/String.html

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