Set Source Retention where needed (#227)

Author: SentryMan

validator/src/main/java/io/avaje/validation/ImportValidPojo.java

@@ -3,7 +3,7 @@
 import static java.lang.annotation.ElementType.MODULE;
 import static java.lang.annotation.ElementType.PACKAGE;
 import static java.lang.annotation.ElementType.TYPE;
-import static java.lang.annotation.RetentionPolicy.CLASS;
+import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
@@ -12,7 +12,7 @@
  * Specify external types for which to generate Valid Adapters. Use when you can't place a @Valid
  * annotation on an external type (such as a mvn/gradle dependency).
  */
-@Retention(CLASS)
+@Retention(SOURCE)
 @Target({TYPE, PACKAGE, MODULE})
 public @interface ImportValidPojo {
 

validator/src/main/java/io/avaje/validation/adapter/ConstraintAdapter.java

@@ -1,8 +1,10 @@
 package io.avaje.validation.adapter;
 
 import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import java.lang.annotation.Annotation;
+import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
 /**
@@ -40,6 +42,7 @@
  * }</pre>
  */
 @Target(TYPE)
+@Retention(SOURCE)
 public @interface ConstraintAdapter {
 
   /** The Annotation this validator targets */