Remove deprecated RetryableStatusCodeException. Fixes #2003 (#2427)

spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/ribbon/support/RetryableStatusCodeException.java

-/*
- *
- *  * Copyright 2013-2016 the original author or authors.
- *  *
- *  * Licensed under the Apache License, Version 2.0 (the "License");
- *  * you may not use this file except in compliance with the License.
- *  * You may obtain a copy of the License at
- *  *
- *  *      http://www.apache.org/licenses/LICENSE-2.0
- *  *
- *  * Unless required by applicable law or agreed to in writing, software
- *  * distributed under the License is distributed on an "AS IS" BASIS,
- *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  * See the License for the specific language governing permissions and
- *  * limitations under the License.
- *
- */
-
-package org.springframework.cloud.netflix.ribbon.support;
-
-import java.io.IOException;
-
-/**
- * Exception to be thrown when the status code is deemed to be retryable.
- * @author Ryan Baxter
- * @deprecated Use {@link org.springframework.cloud.client.loadbalancer.RetryableStatusCodeException} instead
- */
-//TODO Remove in Edgeware
-@Deprecated
-public class RetryableStatusCodeException extends IOException {
-
-	private static final String MESSAGE = "Service %s returned a status code of %d";
-
-	public RetryableStatusCodeException(String serviceId, int statusCode) {
-		super(String.format(MESSAGE, serviceId, statusCode));
-	}
-}

spring-cloud-netflix-core/src/test/java/org/springframework/cloud/netflix/ribbon/support/RetryableStatusCodeExceptionTests.java

-/*
- *
- *  * Copyright 2013-2016 the original author or authors.
- *  *
- *  * Licensed under the Apache License, Version 2.0 (the "License");
- *  * you may not use this file except in compliance with the License.
- *  * You may obtain a copy of the License at
- *  *
- *  *      http://www.apache.org/licenses/LICENSE-2.0
- *  *
- *  * Unless required by applicable law or agreed to in writing, software
- *  * distributed under the License is distributed on an "AS IS" BASIS,
- *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  * See the License for the specific language governing permissions and
- *  * limitations under the License.
- *
- */
-
-package org.springframework.cloud.netflix.ribbon.support;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-
-/**
- * @author Ryan Baxter
- */
-public class RetryableStatusCodeExceptionTests {
-
-	@Test
-	public void testMessage() {
-		RetryableStatusCodeException ex = new RetryableStatusCodeException("foo", 404);
-		assertEquals("Service foo returned a status code of 404", ex.getMessage());
-	}
-}
\ No newline at end of file