fix: check type before casting to PsiDocCommentOwner during hover

Signed-off-by: Fred Bricon <[email protected]>
redhat-developer · Aug 10, 2023 · 3c0f21f · 3c0f21f
1 parent afe404b
commit 3c0f21f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/main/java/com/redhat/devtools/intellij/quarkus/javadoc/JavadocContentAccess.java b/src/main/java/com/redhat/devtools/intellij/quarkus/javadoc/JavadocContentAccess.java
@@ -20,11 +20,16 @@
 
 public class JavadocContentAccess {
     private static Reader getHTMLContentReader(PsiMember member, boolean allowInherited, boolean useAttachedJavadoc) {
-        PsiDocComment doc = ((PsiDocCommentOwner) member).getDocComment();
+        PsiDocComment doc = null;
         PsiElement sourceMember = member.getNavigationElement();
         if (sourceMember instanceof PsiDocCommentOwner) {
             doc = ((PsiDocCommentOwner) sourceMember).getDocComment();
         }
+        if (doc == null) {
+            if (member instanceof PsiDocCommentOwner) {
+                doc = ((PsiDocCommentOwner) member).getDocComment();
+            }
+        }
         return doc == null ? null : new JavaDocCommentReader(doc.getText());
     }