Fixes comparison to use equality instead of reference.

TypeInformation.OBJECT must not be compared by reference since TypeInformation instances come form a LRU cache and if TypeInformation.OBJECT gets evicted future instances might be equal, but won't have the same reference.

Closes #2083

spring-data-relational/src/main/java/org/springframework/data/relational/core/conversion/MappingRelationalConverter.java

@@ -693,7 +693,7 @@ public class MappingRelationalConverter extends AbstractRelationalConverter
 				return getConversionService().convert(value, customWriteTarget.get());
 			}
 
-			if (TypeInformation.OBJECT != type) {
+			if (!TypeInformation.OBJECT.equals(type)) {
 
 				if (type.getType().isAssignableFrom(value.getClass())) {