public static void reverse ( int [ ] A ) {
  for ( int i = 0 ;
  i < A . length / 2 ;
  i ++ ) {
    int tmp = A [ i ] ;
    A [ i ] = A [ A . length - i - 1 ] ;
    A [ A . length - i - 1 ] = tmp ;
  }
}

public static void reverse ( int [ ] A ) { for ( int i = 0 ; i < A . length / 2 ; i ++ ) { int tmp = A [ i ] ; A [ i ] = A [ A . length - i - 1 ] ; A [ A . length - i - 1 ] = tmp ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier))) body: (block (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: (field_access object: (identifier) field: (identifier)) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (identifier)) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (identifier)) right: (decimal_integer_literal))) right: (identifier)))))))