Polish sample package names

spring-boot-samples/spring-boot-sample-cache/src/main/java/sample/cache/CacheManagerCheck.java

@@ -14,8 +14,10 @@
  * limitations under the License.
  */
 
-package sample;
+package sample.cache;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.cache.CacheManager;
@@ -24,6 +26,9 @@ import org.springframework.stereotype.Component;
 @Component
 public class CacheManagerCheck implements CommandLineRunner {
 
+	private static final Logger logger = LoggerFactory
+			.getLogger(SampleCacheApplication.class);
+
 	private final CacheManager cacheManager;
 
 	@Autowired
@@ -33,7 +38,7 @@ public class CacheManagerCheck implements CommandLineRunner {
 
 	@Override
 	public void run(String... strings) throws Exception {
-		SampleCacheApplication.logger.info("\n\n"
+		logger.info("\n\n"
 				+ "=========================================================\n"
 				+ "Using cache manager: " + this.cacheManager.getClass().getName() + "\n"
 				+ "=========================================================\n\n");

spring-boot-samples/spring-boot-sample-cache/src/main/java/sample/cache/Country.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package sample;
+package sample.cache;
 
 import java.io.Serializable;
 

spring-boot-samples/spring-boot-sample-cache/src/main/java/sample/cache/CountryRepository.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package sample;
+package sample.cache;
 
 import org.springframework.cache.annotation.CacheConfig;
 import org.springframework.cache.annotation.Cacheable;

spring-boot-samples/spring-boot-sample-cache/src/main/java/sample/cache/SampleCacheApplication.java

@@ -14,10 +14,8 @@
  * limitations under the License.
  */
 
-package sample;
+package sample.cache;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.cache.annotation.EnableCaching;
@@ -28,8 +26,6 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 @SpringBootApplication
 public class SampleCacheApplication {
 
-	static final Logger logger = LoggerFactory.getLogger(SampleCacheApplication.class);
-
 	public static void main(String[] args) {
 		new SpringApplicationBuilder().sources(SampleCacheApplication.class)
 				.profiles("app").run(args);

spring-boot-samples/spring-boot-sample-cache/src/main/java/sample/cache/SampleClient.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package sample;
+package sample.cache;
 
 import java.util.Arrays;
 import java.util.List;