static int sum ( int freq [ ] , int i , int j ) {
  int s = 0 ;
  for ( int k = i ;
  k <= j ;
  k ++ ) {
    if ( k >= freq . length ) continue ;
    s += freq [ k ] ;
  }
  return s ;
}

static int sum ( int freq [ ] , int i , int j ) { int s = 0 ; for ( int k = i ; k <= j ; k ++ ) { if ( k >= freq . length ) continue ; s += freq [ k ] ; } return s ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier)))) consequence: (continue_statement)) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))))) (return_statement (identifier))))