original_string: public function execute() {
  		$results = ArrayList::create();
  		foreach($this->classes as $c) {
  
  			if($this->isOmitted($c)) continue;
  
  			$list = DataList::create($c)
  						->filter('ClassName', $c)
  						->limit($this->getLimitFor($c))
  						->sort("RAND()");
  
  			foreach($list as $record) {
  				$results->push($record);
  			}
  		}
  
  		return $results;		
  	}
code: public function execute() {
  		$results = ArrayList::create();
  		foreach($this->classes as $c) {
  
  			if($this->isOmitted($c)) continue;
  
  			$list = DataList::create($c)
  						->filter('ClassName', $c)
  						->limit($this->getLimitFor($c))
  						->sort("RAND()");
  
  			foreach($list as $record) {
  				$results->push($record);
  			}
  		}
  
  		return $results;		
  	}
code_tokens: public function execute ( ) { $ results = ArrayList :: create ( ) ; foreach ( $ this -> classes as $ c ) { if ( $ this -> isOmitted ( $ c ) ) continue ; $ list = DataList :: create ( $ c ) -> filter ( 'ClassName' , $ c ) -> limit ( $ this -> getLimitFor ( $ c ) ) -> sort ( "RAND()" ) ; foreach ( $ list as $ record ) { $ results -> push ( $ record ) ; } } return $ results ; }
docstring: Executes the query, gets the samples
  @return ArrayList
docstring_tokens: Executes the query gets the samples