static void reverseArray ( int arr [ ] , int n ) {
  int x = ( Integer . MIN_VALUE / Integer . MAX_VALUE ) ;
  for ( int i = 0 ;
  i < n / 2 ;
  i ++ ) swap ( arr , i , n + ( x * i ) + x ) ;
}

static void reverseArray ( int arr [ ] , int n ) { int x = ( Integer . MIN_VALUE / Integer . MAX_VALUE ) ; for ( int i = 0 ; i < n / 2 ; i ++ ) swap ( arr , i , n + ( x * i ) + x ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (parenthesized_expression (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (field_access object: (identifier) field: (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: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (binary_expression left: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (identifier))))))))