All identifiers should begin with a letter (A to Z or a to z), currency character ($) or an underscore (_) . After the first character, identifiers can have any combination of characters. A keyword cannot be used as an identifier.23 Nis 2018
What are the convention of identifiers in Java?
All identifiers should begin with a letter (A to Z or a to z), currency character ($) or an underscore (_) . After the first character, identifiers can have any combination of characters. A keyword cannot be used as an identifier.23 Nis 2018