Match (@NotNull PsiPolyadicExpression polyadicExpression1, @NotNull PsiPolyadicExpression polyadicExpression2) { if (!polyadicExpression1.getOperationTokenType().equals(polyadicExpression2.getOperationTokenType())) { return EXACT_MISMATCH; } return labelElementsAreEquivalent(polyadicExpression1.getOperands(), polyadicExpression2.getOperands(), false); }