Use an import instead of FQCN

No that JCacheCache extends AbstractValueAdaptingCache instead of
directly implementing Cache an import statement can be used in favor
of using the FQCN for the field and constructor arguments.

spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCache.java

@@ -17,6 +17,8 @@
 package org.springframework.cache.jcache;
 
 import java.util.concurrent.Callable;
+
+import javax.cache.Cache;
 import javax.cache.processor.EntryProcessor;
 import javax.cache.processor.EntryProcessorException;
 import javax.cache.processor.MutableEntry;
@@ -37,14 +39,14 @@ import org.springframework.util.Assert;
  */
 public class JCacheCache extends AbstractValueAdaptingCache {
 
-	private final javax.cache.Cache<Object, Object> cache;
+	private final Cache<Object, Object> cache;
 
 
 	/**
 	 * Create an {@link org.springframework.cache.jcache.JCacheCache} instance.
 	 * @param jcache backing JCache Cache instance
 	 */
-	public JCacheCache(javax.cache.Cache<Object, Object> jcache) {
+	public JCacheCache(Cache<Object, Object> jcache) {
 		this(jcache, true);
 	}
 
@@ -53,7 +55,7 @@ public class JCacheCache extends AbstractValueAdaptingCache {
 	 * @param jcache backing JCache Cache instance
 	 * @param allowNullValues whether to accept and convert null values for this cache
 	 */
-	public JCacheCache(javax.cache.Cache<Object, Object> jcache, boolean allowNullValues) {
+	public JCacheCache(Cache<Object, Object> jcache, boolean allowNullValues) {
 		super(allowNullValues);
 		Assert.notNull(jcache, "Cache must not be null");
 		this.cache = jcache;
@@ -66,7 +68,7 @@ public class JCacheCache extends AbstractValueAdaptingCache {
 	}
 
 	@Override
-	public final javax.cache.Cache<Object, Object> getNativeCache() {
+	public final Cache<Object, Object> getNativeCache() {
 		return this.cache;
 	}
 

spring-context-support/src/main/java/org/springframework/cache/jcache/JCacheCacheManager.java

@@ -39,7 +39,7 @@ import org.springframework.util.Assert;
 public class JCacheCacheManager extends AbstractTransactionSupportingCacheManager {
 
 	@Nullable
-	private javax.cache.CacheManager cacheManager;
+	private CacheManager cacheManager;
 
 	private boolean allowNullValues = true;
 
@@ -63,7 +63,7 @@ public class JCacheCacheManager extends AbstractTransactionSupportingCacheManage
 	/**
 	 * Set the backing JCache {@link javax.cache.CacheManager}.
 	 */
-	public void setCacheManager(@Nullable javax.cache.CacheManager cacheManager) {
+	public void setCacheManager(@Nullable CacheManager cacheManager) {
 		this.cacheManager = cacheManager;
 	}
 
@@ -71,7 +71,7 @@ public class JCacheCacheManager extends AbstractTransactionSupportingCacheManage
 	 * Return the backing JCache {@link javax.cache.CacheManager}.
 	 */
 	@Nullable
-	public javax.cache.CacheManager getCacheManager() {
+	public CacheManager getCacheManager() {
 		return this.cacheManager;
 	}