Use JSpecify annotations for nullability. (#2072)

Closes #2022.

Signed-off-by: mikereiche <[email protected]>

Author: mikereiche

src/main/java/org/springframework/data/couchbase/cache/CouchbaseCacheManager.java

@@ -28,7 +28,7 @@
 import org.springframework.cache.Cache;
 import org.springframework.cache.transaction.AbstractTransactionSupportingCacheManager;
 import org.springframework.data.couchbase.CouchbaseClientFactory;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 import org.springframework.util.Assert;
 
 public class CouchbaseCacheManager extends AbstractTransactionSupportingCacheManager {

src/main/java/org/springframework/data/couchbase/cache/CouchbaseCacheWriter.java

@@ -18,7 +18,7 @@
 
 import java.time.Duration;
 
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 
 import com.couchbase.client.java.codec.Transcoder;
 

src/main/java/org/springframework/data/couchbase/core/CouchbaseTemplate.java

@@ -30,7 +30,7 @@
 import org.springframework.data.couchbase.core.mapping.CouchbasePersistentProperty;
 import org.springframework.data.couchbase.core.query.Query;
 import org.springframework.data.mapping.context.MappingContext;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 
 import com.couchbase.client.java.Collection;
 import com.couchbase.client.java.query.QueryScanConsistency;

src/main/java/org/springframework/data/couchbase/core/ExecutableFindByAnalyticsOperation.java

@@ -27,7 +27,7 @@
 import org.springframework.data.couchbase.core.support.WithAnalyticsConsistency;
 import org.springframework.data.couchbase.core.support.WithAnalyticsOptions;
 import org.springframework.data.couchbase.core.support.WithAnalyticsQuery;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 
 import com.couchbase.client.java.analytics.AnalyticsOptions;
 import com.couchbase.client.java.analytics.AnalyticsScanConsistency;

src/main/java/org/springframework/data/couchbase/core/ExecutableFindByQueryOperation.java

@@ -29,7 +29,7 @@
 import org.springframework.data.couchbase.core.support.WithDistinct;
 import org.springframework.data.couchbase.core.support.WithQuery;
 import org.springframework.data.couchbase.core.support.WithQueryOptions;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 
 import com.couchbase.client.java.query.QueryOptions;
 import com.couchbase.client.java.query.QueryScanConsistency;

src/main/java/org/springframework/data/couchbase/core/convert/BooleanToEnumConverterFactory.java

@@ -20,7 +20,7 @@
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.core.convert.converter.ConverterFactory;
 import org.springframework.data.convert.ReadingConverter;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 import org.springframework.util.Assert;
 
 import com.couchbase.client.core.encryption.CryptoManager;

src/main/java/org/springframework/data/couchbase/core/convert/CouchbaseConversionContext.java

@@ -19,7 +19,7 @@
 import org.springframework.data.couchbase.core.mapping.CouchbasePersistentProperty;
 import org.springframework.data.mapping.model.ConvertingPropertyAccessor;
 import org.springframework.data.util.TypeInformation;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 
 /**
  * {@link ValueConversionContext} that allows to delegate read/write to an underlying {@link CouchbaseConverter}.

src/main/java/org/springframework/data/couchbase/core/convert/IntegerToEnumConverterFactory.java

@@ -20,7 +20,7 @@
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.core.convert.converter.ConverterFactory;
 import org.springframework.data.convert.ReadingConverter;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 import org.springframework.util.Assert;
 
 import com.couchbase.client.core.encryption.CryptoManager;

src/main/java/org/springframework/data/couchbase/core/convert/MappingCouchbaseConverter.java

@@ -72,7 +72,7 @@
 import org.springframework.data.mapping.model.SpELExpressionEvaluator;
 import org.springframework.data.mapping.model.SpELExpressionParameterValueProvider;
 import org.springframework.data.util.TypeInformation;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 

src/main/java/org/springframework/data/couchbase/core/convert/StringToEnumConverterFactory.java

@@ -18,7 +18,7 @@
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.core.convert.converter.ConverterFactory;
 import org.springframework.data.convert.ReadingConverter;
-import org.springframework.lang.Nullable;
+import org.jspecify.annotations.Nullable;
 import org.springframework.util.Assert;
 
 import com.couchbase.client.core.encryption.CryptoManager;