original_string: public function trace() {
          $tracingLinks = array_merge(
              $this->getGeneratorElements("trace"),
              $this->getAllGenerators()["runtime"]->traceRuntimeCalls($this->generateFiles(), $this->productLine)
          );
          $tracingLinks = fphp\Helper\_Array::sortByKey($tracingLinks, "getFeatureName");
          return $tracingLinks;
      }
code: public function trace() {
          $tracingLinks = array_merge(
              $this->getGeneratorElements("trace"),
              $this->getAllGenerators()["runtime"]->traceRuntimeCalls($this->generateFiles(), $this->productLine)
          );
          $tracingLinks = fphp\Helper\_Array::sortByKey($tracingLinks, "getFeatureName");
          return $tracingLinks;
      }
code_tokens: public function trace ( ) { $ tracingLinks = array_merge ( $ this -> getGeneratorElements ( "trace" ) , $ this -> getAllGenerators ( ) [ "runtime" ] -> traceRuntimeCalls ( $ this -> generateFiles ( ) , $ this -> productLine ) ) ; $ tracingLinks = fphp \ Helper \ _Array :: sortByKey ( $ tracingLinks , "getFeatureName" ) ; return $ tracingLinks ; }
docstring: Returns tracing links for the product.
  @return \FeaturePhp\Artifact\TracingLink[]
docstring_tokens: Returns tracing links for the product .