boolean (@Nullable PsiParenthesizedExpression parenthesized, @Nullable IElementType tokenBefore, boolean isNegated, @NotNull StringBuilder sb) { PsiPolyadicExpression expression = ObjectUtils.tryCast(PsiUtil.skipParenthesizedExprDown(parenthesized), PsiPolyadicExpression.class); if (expression == null) return false; return eliminateExpression(expression, tokenBefore, isNegated, sb); }