static Vector < Integer > makeSeq ( String s , int a [ ] ) {
  Vector < Integer > seq = new Vector < Integer > ( ) ;
  for ( int i = 0 ;
  i < s . length ( ) ;
  i ++ ) if ( s . charAt ( i ) == 'A' ) seq . add ( a [ i ] ) ;
  for ( int i = 0 ;
  i < s . length ( ) ;
  i ++ ) if ( s . charAt ( i ) == 'B' ) seq . add ( a [ i ] ) ;
  return seq ;
}

static Vector < Integer > makeSeq ( String s , int a [ ] ) { Vector < Integer > seq = new Vector < Integer > ( ) ; for ( int i = 0 ; i < s . length ( ) ; i ++ ) if ( s . charAt ( i ) == ' A ' ) seq . add ( a [ i ] ) ; for ( int i = 0 ; i < s . length ( ) ; i ++ ) if ( s . charAt ( i ) == ' B ' ) seq . add ( a [ i ] ) ; return seq ; }
(method_declaration (modifiers) type: (generic_type (type_identifier) (type_arguments (type_identifier))) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (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: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))))) (return_statement (identifier))))