void (@NotNull PsiIfStatement ifStatement) { super.visitIfStatement(ifStatement); boolean chainedIf = PsiTreeUtil.skipWhitespacesAndCommentsBackward(ifStatement) instanceof PsiIfStatement || (ifStatement.getParent() instanceof PsiIfStatement && ((PsiIfStatement)ifStatement.getParent()).getElseBranch() == ifStatement); if (ignoreChainedIf && chainedIf && !isOnTheFly()) return; final PsiExpression condition = ifStatement.getCondition(); if (condition == null) { return; } if (isTrivial(ifStatement)) { PsiElement anchor = Objects.requireNonNull(ifStatement.getFirstChild()); ProblemHighlightType level = ignoreChainedIf && chainedIf ? ProblemHighlightType.INFORMATION : ProblemHighlightType.GENERIC_ERROR_OR_WARNING; String turnOffOption; if (chainedIf && !ignoreChainedIf && !InspectionProjectProfileManager.isInformationLevel(getShortName(), ifStatement)) { turnOffOption = "ignoreChainedIf"; } else if (!ignoreAssertStatements && isSimplifiableAssert(ifStatement)) { turnOffOption = "ignoreAssertStatements"; } else { turnOffOption = null; } registerError(anchor, level, turnOffOption); } }