address PR feedback

Author: SimY4

src/main/java/feign/error/ErrorHandling.java

@@ -14,7 +14,6 @@
 package feign.error;
 
 import feign.Response;
-
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Inherited;
 import java.lang.annotation.Retention;
@@ -30,18 +29,9 @@
   Class<? extends Exception> defaultException() default NO_DEFAULT.class;
 
   final class NO_DEFAULT extends Exception {
-
-      /**
-       * For backward compatibility.
-       */
-      @Deprecated
-      public NO_DEFAULT() {
-      }
-
-      @FeignExceptionConstructor
-      public NO_DEFAULT(@ResponseBody Response response) {
-          super("Endpoint responded with " + response.status() + ", reason: " + response.reason());
-      }
-
+    @FeignExceptionConstructor
+    public NO_DEFAULT(@ResponseBody Response response) {
+      super("Endpoint responded with " + response.status() + ", reason: " + response.reason());
+    }
   }
 }

src/test/java/feign/error/AnnotationErrorDecoderExceptionConstructorsTest.java

@@ -142,16 +142,16 @@ public void test() throws Exception {
   @Test
   public void testIfExceptionIsNotInTheList() throws Exception {
     AnnotationErrorDecoder decoder = AnnotationErrorDecoder
-            .builderFor(TestClientInterfaceWithDifferentExceptionConstructors.class)
-            .withResponseBodyDecoder(new OptionalDecoder(new Decoder.Default()))
-            .build();
+        .builderFor(TestClientInterfaceWithDifferentExceptionConstructors.class)
+        .withResponseBodyDecoder(new OptionalDecoder(new Decoder.Default()))
+        .build();
 
     Exception genericException = decoder.decode(feignConfigKey("method1Test"),
-            testResponse(-1, NON_NULL_BODY, NON_NULL_HEADERS));
+        testResponse(-1, NON_NULL_BODY, NON_NULL_HEADERS));
 
     assertThat(genericException)
-            .isInstanceOf(ErrorHandling.NO_DEFAULT.class)
-            .hasMessage("Endpoint responded with -1, reason: null");
+        .isInstanceOf(ErrorHandling.NO_DEFAULT.class)
+        .hasMessage("Endpoint responded with -1, reason: null");
   }
 
   interface TestClientInterfaceWithDifferentExceptionConstructors {