void (@NotNull PsiConditionalExpression expression) { PsiExpression thenExpr = expression.getThenExpression(); PsiExpression elseExpr = expression.getElseExpression(); if (thenExpr == null || elseExpr == null) { myIsConstant = false; return; } expression.getCondition().accept(this); if (!myIsConstant) return; thenExpr.accept(this); if (!myIsConstant) return; elseExpr.accept(this); }