private void analyzeDfaWithNestedClosures( PsiElement scope, ProblemsHolder holder, StandardDataFlowRunner dfaRunner, Collection<DfaMemoryState> initialStates) { final DataFlowInstructionVisitor visitor = new DataFlowInstructionVisitor(dfaRunner); final RunnerResult rc = dfaRunner.analyzeMethod(scope, visitor, IGNORE_ASSERT_STATEMENTS, initialStates); if (rc == RunnerResult.OK) { createDescription(dfaRunner, holder, visitor); MultiMap<PsiElement, DfaMemoryState> nestedClosures = dfaRunner.getNestedClosures(); for (PsiElement closure : nestedClosures.keySet()) { analyzeDfaWithNestedClosures(closure, holder, dfaRunner, nestedClosures.get(closure)); } } else if (rc == RunnerResult.TOO_COMPLEX) { if (scope.getParent() instanceof PsiMethod) { PsiMethod method = (PsiMethod) scope.getParent(); final PsiIdentifier name = method.getNameIdentifier(); if (name != null) { // Might be null for synthetic methods like JSP page. holder.registerProblem( name, InspectionsBundle.message("dataflow.too.complex"), ProblemHighlightType.WEAK_WARNING); } } } }