void (@NotNull PsiIfStatement ifStatement) { NotNullContext context = NotNullContext.from(ifStatement); if(context == null) return; String method = getMethodWithClass(context.myExpressionToReplace, context.myIsStream); PsiStatement nextToDelete = context.myNextToDelete; int maybeImplicitElseLength = nextToDelete != null ? nextToDelete.getTextLength() : 0; boolean isInfoLevel = noWarningReplacementBigger && ifStatement.getTextLength() + maybeImplicitElseLength - context.getLenAfterReplace() < MINIMAL_WARN_DELTA_SIZE; ProblemHighlightType highlight = getHighlight(context, isInfoLevel); if (!isOnTheFly && highlight == ProblemHighlightType.INFORMATION) return; holder.registerProblem(ifStatement.getFirstChild(), JavaBundle.message("inspection.require.non.null.message", 1, method), highlight, new ReplaceWithRequireNonNullFix(method, false)); }