BF [ 1874419 ] JDBC Statement not close in a finally block - fixed for MChangeLog

base/src/org/compiere/model/MChangeLog.java

@@ -57,29 +57,22 @@ public class MChangeLog extends X_AD_ChangeLog
 				+ "WHERE t.AD_Table_ID=c.AD_Table_ID AND c.ColumnName='EntityType') "
 			+ "ORDER BY t.AD_Table_ID";
 		PreparedStatement pstmt = null;
+		ResultSet rs = null;
 		try
 		{
 			pstmt = DB.prepareStatement(sql, null);
-			ResultSet rs = pstmt.executeQuery();
+			rs = pstmt.executeQuery();
 			while (rs.next())
 				list.add(new Integer(rs.getInt(1)));
-			rs.close();
-			pstmt.close();
-			pstmt = null;
 		}
 		catch (Exception e)
 		{
 			s_log.log(Level.SEVERE, sql, e);
 		}
-		try
+		finally
 		{
-			if (pstmt != null)
-				pstmt.close();
-			pstmt = null;
-		}
-		catch (Exception e)
-		{
-			pstmt = null;
+			DB.close(rs, pstmt);
+			rs = null; pstmt = null;
 		}
 		//	Convert to Array
 		s_changeLog = new int [list.size()];