SLING-10871 add since tags

improve javadoc
diff --git a/src/main/java/org/apache/sling/api/request/builder/Builders.java b/src/main/java/org/apache/sling/api/request/builder/Builders.java
index 542ad29..20f952c 100644
--- a/src/main/java/org/apache/sling/api/request/builder/Builders.java
+++ b/src/main/java/org/apache/sling/api/request/builder/Builders.java
@@ -23,6 +23,11 @@
 import org.apache.sling.api.resource.Resource;
 import org.jetbrains.annotations.NotNull;
 
+/**
+ * Creates builders.
+ * @since 1.0 (Sling API Bundle 2.24.0)
+ *
+ */
 public final class Builders {
 
     private Builders() {}
diff --git a/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletRequestBuilder.java b/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletRequestBuilder.java
index 7181985..bba24e5 100644
--- a/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletRequestBuilder.java
+++ b/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletRequestBuilder.java
@@ -31,6 +31,7 @@
  * Fluent helper for building a request.
  * 
  * Instances of this interface are not thread-safe.
+ * @since 1.0 (Sling API Bundle 2.24.0)
  */
 @ProviderType
 public interface SlingHttpServletRequestBuilder {
@@ -58,14 +59,14 @@
     @NotNull SlingHttpServletRequestBuilder withBody(@Nullable String content);
 
     /**
-     * Sets the optional selectors of the internal request, which influence the Servlet/Script resolution.
+     * Sets the optional selectors of the internal request, which influence the servlet/script resolution.
      * @param selectors the selectors
      * @return this object
      */
     @NotNull SlingHttpServletRequestBuilder withSelectors(@Nullable String ... selectors);
 
     /** 
-     * Sets the optional extension of the internal request, which influences the Servlet/Script resolution.
+     * Sets the optional extension of the internal request, which influences the servlet/script resolution.
      * @param extension the extension
      * @return this object
      */
@@ -79,7 +80,7 @@
     @NotNull SlingHttpServletRequestBuilder withSuffix(@Nullable String suffix);
 
     /** 
-     * Sets a request parameter
+     * Sets a request parameter.
      * @param key the name of the parameter
      * @param value the value of the parameter
      * @return this object
@@ -88,7 +89,7 @@
     @NotNull SlingHttpServletRequestBuilder withParameter(@NotNull String key, @NotNull String value);
 
     /** 
-     * Sets a request parameter
+     * Sets a request parameter.
      * @param key the name of the parameter
      * @param values the values of the parameter
      * @return this object
@@ -128,7 +129,7 @@
     @NotNull SlingHttpServletRequestBuilder useAttributesFrom(@NotNull HttpServletRequest request);
 
     /** 
-     * Uses the servlet context from the provided request
+     * Uses the servlet context from the provided request.
      * @param request the request from which to use the servlet context
      * @return this object
      * @throws IllegalArgumentException if {@code request} is {@code null}
diff --git a/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseBuilder.java b/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseBuilder.java
index 71b7fb6..cb69b81 100644
--- a/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseBuilder.java
+++ b/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseBuilder.java
@@ -24,6 +24,7 @@
 /**
  * <p>Fluent helper for building a response.</p>
  * <p><strong>Note:</strong> instances of this interface are not thread-safe.</p>
+ * @since 1.0 (Sling API Bundle 2.24.0)
  */
 @ProviderType
 public interface SlingHttpServletResponseBuilder {
diff --git a/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseResult.java b/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseResult.java
index 081d2e5..c9e3039 100644
--- a/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseResult.java
+++ b/src/main/java/org/apache/sling/api/request/builder/SlingHttpServletResponseResult.java
@@ -29,6 +29,7 @@
  * <p>This is an extension of a {@link SlingHttpServletResponse} to get the result from a processing operation.</p>
  *
  * <p><strong>Note:</strong> instances of this interface are not thread-safe.</p>
+ * @since 1.0 (Sling API Bundle 2.24.0)
  */
 @ProviderType
 public interface SlingHttpServletResponseResult extends SlingHttpServletResponse {