public static int [ ] readIntArray ( int size , Scanner in ) {
  int [ ] array = new int [ size ] ;
  for ( int i = 0 ;
  i < size ;
  i ++ ) {
    array [ i ] = in . nextInt ( ) ;
  }
  return array ;
}

public static int [ ] readIntArray ( int size , Scanner in ) { int [ ] array = new int [ size ] ; for ( int i = 0 ; i < size ; i ++ ) { array [ i ] = in . nextInt ( ) ; } return array ; }
(method_declaration (modifiers) type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))) (return_statement (identifier))))