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psi_cookbook.md: cleanup

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Yann Cébron 2025-05-07 14:43:36 +02:00
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10
topics/basics/psi_cookbook.md
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@ -55,14 +55,6 @@ Unlike [Developing Custom Language Plugins](custom_language_support.md), it is a
### How do I get a reference to the containing package of a Java class? ### How do I get a reference to the containing package of a Java class?
```java
PsiJavaFile javaFile = (PsiJavaFile) psiClass.getContainingFile();
PsiPackage psiPackage = JavaPsiFacade.getInstance(project)
.findPackage(javaFile.getPackageName());
```
or
[`PsiUtil.getPackageName()`](%gh-ic%/java/java-psi-api/src/com/intellij/psi/util/PsiUtil.java) [`PsiUtil.getPackageName()`](%gh-ic%/java/java-psi-api/src/com/intellij/psi/util/PsiUtil.java)
### How do I find the methods overriding a specific method? ### How do I find the methods overriding a specific method?
@ -71,7 +63,7 @@ or
### How do I create a new class/interface/enum/record in a given directory? ### How do I create a new class/interface/enum/record in a given directory?
Use methods from [`JavaDirectoryService`](%gh-ic%/java/java-psi-api/src/com/intellij/psi/JavaDirectoryService.java). [`JavaDirectoryService`](%gh-ic%/java/java-psi-api/src/com/intellij/psi/JavaDirectoryService.java)
### How can I locate specific Java PSI elements within a class/method? ### How can I locate specific Java PSI elements within a class/method?