diff --git a/java/java-impl/resources/inlayProviders/annotation.hints/external.annotations.java b/java/java-impl/resources/inlayProviders/annotation.hints/external.annotations.java
new file mode 100644
index 000000000000..9841c61cdc97
--- /dev/null
+++ b/java/java-impl/resources/inlayProviders/annotation.hints/external.annotations.java
@@ -0,0 +1 @@
+@Deprecated public length(double x)
\ No newline at end of file
diff --git a/java/java-impl/resources/inlayProviders/annotation.hints/inferred.annotations.java b/java/java-impl/resources/inlayProviders/annotation.hints/inferred.annotations.java
new file mode 100644
index 000000000000..3f4c9901883b
--- /dev/null
+++ b/java/java-impl/resources/inlayProviders/annotation.hints/inferred.annotations.java
@@ -0,0 +1 @@
+public length (@NotNull double x)
\ No newline at end of file
diff --git a/java/java-impl/src/com/intellij/codeInsight/hints/AnnotationInlayProvider.kt b/java/java-impl/src/com/intellij/codeInsight/hints/AnnotationInlayProvider.kt
index 55059326a615..c352aea6b066 100644
--- a/java/java-impl/src/com/intellij/codeInsight/hints/AnnotationInlayProvider.kt
+++ b/java/java-impl/src/com/intellij/codeInsight/hints/AnnotationInlayProvider.kt
@@ -162,6 +162,11 @@ class AnnotationInlayProvider : InlayHintsProvider<AnnotationInlayProvider.Setti
     get() = JavaBundle.message("settings.inlay.java.annotations")
   override val key: SettingsKey<Settings>
     get() = ourKey
+
+  override fun getProperty(key: String): String {
+    return JavaBundle.message(key)
+  }
+
   override val previewText: String? = null
 
   override fun createConfigurable(settings: Settings): ImmediateConfigurable {
diff --git a/java/openapi/resources/messages/JavaBundle.properties b/java/openapi/resources/messages/JavaBundle.properties
index db83ad4faf59..286523d2b9c1 100644
--- a/java/openapi/resources/messages/JavaBundle.properties
+++ b/java/openapi/resources/messages/JavaBundle.properties
@@ -1197,6 +1197,8 @@ inlay.JavaLens.usages=The number of usages of the class or method in the project
 inlay.JavaLens.inheritors=The number of descendants the class or interface has. Click the hint to navigate to the code that inherits from this class or interface.
 inlay.MethodChainsInlayProvider.description=Method return types in call chains.
 inlay.RelatedProblems.description=The number of problems in the project related to the class or member signature. For example: missing parameters, wrong return type, and so on.<br><br>The hint does not appear for the problems within the same file.
+inlay.annotation.hints.inferred.annotations=Annotations that IntelliJ IDEA generates by scanning libraries and project code. These annotations help you understand code contracts and improve the capabilities of static analysis. They include: <br> @Contract <br> @Nullable <br> @NotNull <br> @Unmodifiable <br>@UnmodifiableView <br><br><a href='https://www.jetbrains.com/help/idea/inferring-nullity.html#inferred-annotations'>Documentation</a>
+inlay.annotation.hints.external.annotations=Annotations that are stored outside your source code.<br>These annotations are useful when you need an annotation, but adding it to the source code is not an option (for example, when working with a library code).<br><br><a href='https://www.jetbrains.com/help/idea/external-annotations.html'>Documentation</a>
 show.import.popup.for.classes=&Classes
 show.import.popup.for.static.methods.and.fields=&Static methods and fields
 exclude.import.wildcard.comment=Use the * wildcard to exclude all members of a specified class or package