HHH-15255 fix org.hibernate.orm.test.batch.BatchTest

Author: NathanQingyangXu

hibernate-core/src/main/java/org/hibernate/engine/jdbc/batch/internal/BatchingBatch.java

@@ -30,8 +30,6 @@ public class BatchingBatch extends AbstractBatchImpl {
 			BatchingBatch.class.getName()
 	);
 
-	// IMPL NOTE : Until HHH-5797 is fixed, there will only be 1 statement in a batch
-
 	private int batchSize;
 	private final int configuredBatchSize;
 	private int batchPosition;

hibernate-core/src/test/java/org/hibernate/orm/test/batch/BatchTest.java

@@ -80,7 +80,7 @@ public void doBatchInsertUpdate(int nEntities, int nBeforeFlush) {
 			dp.setX( new BigDecimal( i * 0.1d ).setScale( 19, BigDecimal.ROUND_DOWN ) );
 			dp.setY( new BigDecimal( Math.cos( dp.getX().doubleValue() ) ).setScale( 19, BigDecimal.ROUND_DOWN ) );
 			s.save( dp );
-			if ( i + 1 % nBeforeFlush == 0 ) {
+			if ( ( i + 1 ) % nBeforeFlush == 0 ) {
 				s.flush();
 				s.clear();
 			}