fix https://github.com/alibaba/p3c/issues/195 https://github.com/alibaba/p3c/issues/208

idea-plugin/p3c-common/src/main/kotlin/com/alibaba/p3c/idea/pmd/SourceCodeProcessor.kt

@@ -80,14 +80,12 @@ class SourceCodeProcessor(private val configuration: PMDConfiguration) {
     }
 
     private fun usesDFA(languageVersion: LanguageVersion, rootNode: Node, ruleSets: RuleSets) {
-        if (ruleSets.usesDFA(languageVersion.language)) {
         val start = System.nanoTime()
         val dataFlowFacade = languageVersion.languageVersionHandler.dataFlowFacade
         dataFlowFacade.start(rootNode)
         val end = System.nanoTime()
         Benchmarker.mark(Benchmark.DFA, end - start, 0)
     }
-    }
 
     private fun usesTypeResolution(languageVersion: LanguageVersion, rootNode: Node, ruleSets: RuleSets) {
         if (ruleSets.usesTypeResolution(languageVersion.language)) {