public static void main ( String [ ] args ) throws IOException {
  int t ;
  ;
}

public static void main ( String [ ] args ) throws IOException { int t ; ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) (throws (type_identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)))))