boolean (PsiFile psiFile) { String languageId = psiFile == null ? null : psiFile.getLanguage().getID(); if (myTrackConfigurationFiles && "Properties".equals(languageId)) { incModificationCount(); return true; } if (psiFile instanceof SPIFile) { incModificationCount(); return true; } if (myTrackConfigurationFiles && "yaml".equals(languageId)) { incModificationCount(); return true; } return false; }