Fix TestStatement for Java 7

h2/src/test/org/h2/test/jdbc/TestStatement.java

@@ -16,7 +16,9 @@ import java.util.HashMap;
 
 import org.h2.api.ErrorCode;
 import org.h2.engine.SysProperties;
+import org.h2.jdbc.JdbcPreparedStatementBackwardsCompat;
 import org.h2.jdbc.JdbcStatement;
+import org.h2.jdbc.JdbcStatementBackwardsCompat;
 import org.h2.store.fs.FileUtils;
 import org.h2.test.TestBase;
 import org.h2.util.New;
@@ -258,15 +260,16 @@ public class TestStatement extends TestBase {
         assertEquals(0, count);
         count = stat.executeUpdate("DELETE FROM TEST WHERE ID=2");
         assertEquals(1, count);
-        largeCount = stat.executeLargeUpdate("DELETE FROM TEST WHERE ID=-1");
+        JdbcStatementBackwardsCompat statBC = (JdbcStatementBackwardsCompat) stat;
+        largeCount = statBC.executeLargeUpdate("DELETE FROM TEST WHERE ID=-1");
         assertEquals(0, largeCount);
-        assertEquals(0, stat.getLargeUpdateCount());
-        largeCount = stat.executeLargeUpdate("INSERT INTO TEST(VALUE,ID) VALUES('JDBC',2)");
+        assertEquals(0, statBC.getLargeUpdateCount());
+        largeCount = statBC.executeLargeUpdate("INSERT INTO TEST(VALUE,ID) VALUES('JDBC',2)");
         assertEquals(1, largeCount);
-        assertEquals(1, stat.getLargeUpdateCount());
-        largeCount = stat.executeLargeUpdate("DELETE FROM TEST WHERE ID=2");
+        assertEquals(1, statBC.getLargeUpdateCount());
+        largeCount = statBC.executeLargeUpdate("DELETE FROM TEST WHERE ID=2");
         assertEquals(1, largeCount);
-        assertEquals(1, stat.getLargeUpdateCount());
+        assertEquals(1, statBC.getLargeUpdateCount());
 
         assertThrows(ErrorCode.METHOD_NOT_ALLOWED_FOR_QUERY, stat).
                 executeUpdate("SELECT * FROM TEST");
@@ -453,15 +456,15 @@ public class TestStatement extends TestBase {
         ps.setInt(1, 6);
         ps.setString(2, "v6");
         ps.addBatch();
-        assertTrue(Arrays.equals(new long[] {1, 1}, ps.executeLargeBatch()));
+        assertTrue(Arrays.equals(new long[] {1, 1}, ((JdbcStatementBackwardsCompat) ps).executeLargeBatch()));
         ps.setInt(1, 7);
         ps.setString(2, "v7");
         assertEquals(1, ps.executeUpdate());
         assertEquals(1, ps.getUpdateCount());
         ps.setInt(1, 8);
         ps.setString(2, "v8");
-        assertEquals(1, ps.executeLargeUpdate());
-        assertEquals(1, ps.getLargeUpdateCount());
+        assertEquals(1, ((JdbcPreparedStatementBackwardsCompat) ps).executeLargeUpdate());
+        assertEquals(1, ((JdbcStatementBackwardsCompat) ps).getLargeUpdateCount());
         stat.execute("drop table test");
     }