Deprecate legacy types

nymanjens · nymanjens · commit 7c83c0f5ce1e · 2025-10-21T12:06:26.000Z
diff --git a/junit4/src/main/java/com/google/testing/junit/testparameterinjector/TestParameterValidator.java b/junit4/src/main/java/com/google/testing/junit/testparameterinjector/TestParameterValidator.java
@@ -21,7 +21,11 @@
 /**
  * Validator interface which allows {@link TestParameterAnnotation} annotations to validate the set
  * of annotation values for a given test instance, and to selectively skip the test.
+ *
+ * @deprecated This interface only exists to support custom legacy annotations (strongly
+ *     discouraged). This class is in feature mode.
  */
+@Deprecated
 interface TestParameterValidator {
 
   /**
diff --git a/junit5/src/main/java/com/google/testing/junit/testparameterinjector/junit5/TestParameterValidator.java b/junit5/src/main/java/com/google/testing/junit/testparameterinjector/junit5/TestParameterValidator.java
@@ -21,7 +21,11 @@
 /**
  * Validator interface which allows {@link TestParameterAnnotation} annotations to validate the set
  * of annotation values for a given test instance, and to selectively skip the test.
+ *
+ * @deprecated This interface only exists to support custom legacy annotations (strongly
+ *     discouraged). This class is in feature mode.
  */
+@Deprecated
 interface TestParameterValidator {
 
   /**
