8267176: StandardDoclet should provide access to Reporter and Locale

Reviewed-by: hannesw

src/jdk.javadoc/share/classes/jdk/javadoc/doclet/StandardDoclet.java

@@ -102,4 +102,26 @@ public class StandardDoclet implements Doclet {
     public boolean run(DocletEnvironment docEnv) {
         return htmlDoclet.run(docEnv);
     }
+
+    /**
+     * {@return the locale for this doclet}
+     *
+     * @see #init(Locale, Reporter)
+     *
+     * @since 17
+     */
+    public Locale getLocale() {
+        return htmlDoclet.getConfiguration().getLocale();
+    }
+
+    /**
+     * {@return the reporter for this doclet}
+     *
+     * @see #init(Locale, Reporter)
+     *
+     * @since 17
+     */
+    public Reporter getReporter() {
+        return htmlDoclet.getConfiguration().getReporter();
+    }
 }

test/langtools/jdk/javadoc/doclet/testDiagsLineCaret/MyTaglet.java

@@ -55,21 +55,7 @@ public class MyTaglet implements Taglet {
         Taglet.super.init(env, doclet);
         docEnv = env;
 
-        // The following should be as simple as
+        reporter = ((StandardDoclet) doclet).getReporter();
-        //      reporter = ((StandardDoclet) doclet).getReporter();
-        // JDK-8267176
-        try {
-            StandardDoclet sd = (StandardDoclet) doclet;
-            Field htmlDocletField = sd.getClass().getDeclaredField("htmlDoclet");
-            htmlDocletField.setAccessible(true);
-            Object htmlDoclet = htmlDocletField.get(sd);
-            Method getConfigurationMethod = htmlDoclet.getClass().getDeclaredMethod("getConfiguration");
-            Object config = getConfigurationMethod.invoke(htmlDoclet);
-            Method getReporterMethod = config.getClass().getMethod(("getReporter"));
-            reporter = (Reporter) getReporterMethod.invoke(config);
-        } catch (ReflectiveOperationException e) {
-            throw new IllegalStateException(e);
-        }
     }
 
     @Override

test/langtools/jdk/javadoc/doclet/testDiagsLineCaret/TestDiagsLineCaret.java

@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug      8267126
+ * @bug      8267126 8267176
  * @summary  javadoc should show "line and caret" for diagnostics
  * @library  /tools/lib ../../lib
  * @modules jdk.javadoc/jdk.javadoc.internal.tool