type_specifier

type_specifier 
      ::= 
      "boolean" 
      | "byte" 
      | "char" 
      | "short" 
      | "int" 
      | "float" 
      | "long" 
      | "double" 
      | class_name 
      | interface_name 

This rule is called by

-> creating_expression
-> type

Semantic, examples ...

coming soon ...