boolean (@NotNull Project project, @NotNull PsiFile containingFile, @NotNull final PsiMember member, @NotNull ProgressIndicator progress, @NotNull GlobalUsageHelper helper) { log("* " + member.getName() + ": call wearesure"); if (!helper.shouldCheckUsages(member)) { log("* "+member.getName()+": should not check"); return false; } final PsiFile ignoreFile = helper.isCurrentFileAlreadyChecked() ? containingFile : null; boolean sure = processUsages(project, containingFile, member, progress, ignoreFile, info -> { PsiFile psiFile = info.getFile(); if (psiFile == ignoreFile || psiFile == null) { return true; // ignore usages in containingFile because isLocallyUsed() method would have caught that } int offset = info.getNavigationOffset(); if (offset == -1) return true; PsiElement element = psiFile.findElementAt(offset); boolean inComment = element instanceof PsiComment; log("* "+member.getName()+": usage :"+element); return inComment; // ignore comments }); log("* "+member.getName()+": result:"+sure); return sure; }