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navigating_psi.md: Add @NotNull annotation to code snippet

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This commit is contained in:
Karol Lewandowski 2023-10-18 16:30:11 +02:00
parent 7bd389f6fc
commit 89a115b308
1 changed files with 1 additions and 1 deletions
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topics/basics/architectural_overview/navigating_psi.md
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@ -23,7 +23,7 @@ The following snippet shows the use of a visitor to find all Java local variable
```java
file.accept(new JavaRecursiveElementVisitor() {
@Override
public void visitLocalVariable(PsiLocalVariable variable) {
public void visitLocalVariable(@NotNull PsiLocalVariable variable) {
super.visitLocalVariable(variable);
System.out.println("Found a variable at offset " +
variable.getTextRange().getStartOffset());