improve javadoc

Author: gavinking

hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiIdEntityLoaderArrayParam.java

@@ -39,9 +39,13 @@
 import static org.hibernate.sql.exec.spi.JdbcParameterBindings.NO_BINDINGS;
 
 /**
+ * Implementation of {@link org.hibernate.loader.ast.spi.MultiIdEntityLoader}
+ * which uses a single JDBC parameter of SQL array type.
+ *
  * @author Steve Ebersole
  */
-public class MultiIdEntityLoaderArrayParam<E> extends AbstractMultiIdEntityLoader<E> implements SqlArrayMultiKeyLoader {
+public class MultiIdEntityLoaderArrayParam<E> extends AbstractMultiIdEntityLoader<E>
+		implements SqlArrayMultiKeyLoader {
 	private final JdbcMapping arrayJdbcMapping;
 	private final JdbcParameter jdbcParameter;
 	protected final Object[] idArray;

hibernate-core/src/main/java/org/hibernate/loader/ast/internal/MultiIdEntityLoaderStandard.java

@@ -32,7 +32,8 @@
 import static org.hibernate.loader.ast.internal.MultiKeyLoadLogging.MULTI_KEY_LOAD_LOGGER;
 
 /**
- * Standard MultiIdEntityLoader
+ * Standard implementation of {@link org.hibernate.loader.ast.spi.MultiIdEntityLoader}
+ * which uses a SQL {@code in} condition containing multiple JDBC parameters.
  *
  * @author Steve Ebersole
  */