static boolean match ( char [ ] s , int st1 , int st2 , int len ) {
  for ( int i = 0 ;
  i < len ;
  i ++ ) if ( s [ st1 + i ] != s [ st2 + i ] ) return false ;
  return true ;
}

static boolean match ( char [ ] s , int st1 , int st2 , int len ) { for ( int i = 0 ; i < len ; i ++ ) if ( s [ st1 + i ] != s [ st2 + i ] ) return false ; return true ; }
(method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) 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: (identifier)) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (identifier))) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (identifier))))) consequence: (return_statement (false)))) (return_statement (true))))