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tutorials/code_inspections.md
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@ -84,7 +84,7 @@ The overridden `ComparingReferencesInspection` methods are discussed in the sect
### Visitor Implementation Class
The visitor class evaluates whether elements of the file's `PsiTree` are of interest to an inspection.
The `ComparingReferencesInspection.createOptionsPanel()` method creates an anonymous visitor class based on [`JavaElementVisitor`](upsource:///java/java-psi-api/src/com/intellij/psi/JavaElementVisitor.java) to traverse the `PsiTree` of the Java file being edited, inspecting for suspect syntax.
The `ComparingReferencesInspection.buildVisitor()` method creates an anonymous visitor class based on [`JavaElementVisitor`](upsource:///java/java-psi-api/src/com/intellij/psi/JavaElementVisitor.java) to traverse the `PsiTree` of the Java file being edited, inspecting for suspect syntax.
The anonymous class overrides three methods in particular.
* `visitReferenceExpression()` to prevent any duplicate visitation of reference-type expressions.
* `visitBinaryExpression()`, which does all the heavy lifting.