Java 16013 Add suffix legacy to spring-cloud-bootstrap module (#13218)

* JAVA-16013 Add suffix legacy spring-cloud-bootstrap to module

* JAVA-16013 Revert local change done to run test

spring-cloud-modules/spring-cloud-bootstrap/zipkin/src/main/java/com/baeldung/spring/cloud/bootstrap/zipkin/ZipkinApplication.java

@@ -1,15 +0,0 @@
-package com.baeldung.spring.cloud.bootstrap.zipkin;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
-import zipkin.server.EnableZipkinServer;
-
-@SpringBootApplication
-@EnableEurekaClient
-@EnableZipkinServer
-public class ZipkinApplication {
-    public static void main(String[] args) {
-        SpringApplication.run(ZipkinApplication.class, args);
-    }
-}

spring-cloud-modules/spring-cloud-bootstrap/zipkin/src/main/resources/bootstrap.properties

@@ -1,7 +0,0 @@
-spring.cloud.config.name=zipkin
-spring.cloud.config.discovery.service-id=config
-spring.cloud.config.discovery.enabled=true
-spring.cloud.config.username=configUser
-spring.cloud.config.password=configPassword
-
-eureka.client.serviceUrl.defaultZone=http://discUser:discPassword@localhost:8082/eureka/

spring-cloud-modules/spring-cloud-bootstrap/zipkin/src/main/resources/logback.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<configuration>
-    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder>
-            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
-            </pattern>
-        </encoder>
-    </appender>
-
-    <root level="INFO">
-        <appender-ref ref="STDOUT" />
-    </root>
-</configuration>

spring-cloud-modules/spring-cloud-bootstrap/zipkin/src/test/java/com/baeldung/SpringContextTest.java

@@ -1,17 +0,0 @@
-package com.baeldung;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.junit4.SpringRunner;
-
-import com.baeldung.spring.cloud.bootstrap.zipkin.ZipkinApplication;
-
-@RunWith(SpringRunner.class)
-@SpringBootTest(classes = ZipkinApplication.class)
-public class SpringContextTest {
-
-    @Test
-    public void whenSpringContextIsBootstrapped_thenNoExceptions() {
-    }
-}