diff --git a/hibernate-core/src/test/java/org/hibernate/test/type/AbstractJavaTimeTypeTest.java b/hibernate-core/src/test/java/org/hibernate/test/type/AbstractJavaTimeTypeTest.java
index 1c5db51aea..1c83b62cc4 100644
--- a/hibernate-core/src/test/java/org/hibernate/test/type/AbstractJavaTimeTypeTest.java
+++ b/hibernate-core/src/test/java/org/hibernate/test/type/AbstractJavaTimeTypeTest.java
@@ -20,11 +20,16 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import org.hibernate.cfg.AvailableSettings;
 import org.hibernate.cfg.Configuration;
 import org.hibernate.dialect.Dialect;
 import org.hibernate.dialect.H2Dialect;
+import org.hibernate.dialect.MariaDB10Dialect;
+import org.hibernate.dialect.Oracle8iDialect;
+import org.hibernate.dialect.PostgreSQL81Dialect;
 import org.hibernate.type.descriptor.sql.SqlTypeDescriptor;
 
 import org.hibernate.testing.TestForIssue;
@@ -216,10 +221,6 @@ abstract class AbstractJavaTimeTypeTest<T, E> extends BaseCoreFunctionalTestCase
 		}
 	}
 
-	protected final ZoneId getDefaultJvmTimeZone() {
-		return env.defaultJvmTimeZone;
-	}
-
 	protected final Class<? extends AbstractRemappingH2Dialect> getRemappingDialectClass() {
 		return env.remappingDialectClass;
 	}
diff --git a/hibernate-core/src/test/java/org/hibernate/test/type/OffsetTimeTest.java b/hibernate-core/src/test/java/org/hibernate/test/type/OffsetTimeTest.java
index c2e2df87e7..8a4203cbfc 100644
--- a/hibernate-core/src/test/java/org/hibernate/test/type/OffsetTimeTest.java
+++ b/hibernate-core/src/test/java/org/hibernate/test/type/OffsetTimeTest.java
@@ -18,7 +18,6 @@ import java.time.ZoneId;
 import java.time.ZoneOffset;
 import java.util.Arrays;
 import java.util.List;
-import java.util.TimeZone;
 import javax.persistence.Basic;
 import javax.persistence.Column;
 import javax.persistence.Entity;
@@ -31,7 +30,6 @@ import org.hibernate.type.descriptor.sql.BigIntTypeDescriptor;
 import org.hibernate.type.descriptor.sql.TimestampTypeDescriptor;
 
 import org.hibernate.testing.SkipForDialect;
-import org.hibernate.testing.SkipLog;
 import org.junit.Test;
 import org.junit.runners.Parameterized;
 
@@ -183,17 +181,6 @@ public class OffsetTimeTest extends AbstractJavaTimeTypeTest<OffsetTime, OffsetT
 		return resultSet.getTimestamp( columnIndex );
 	}
 
-	@Override
-	@Test
-	public void nativeWriteThenRead() {
-		if ( TimeAsTimestampRemappingH2Dialect.class.equals( getRemappingDialectClass() ) &&
-				!ZONE_GMT.equals( getDefaultJvmTimeZone() ) ) {
-			SkipLog.reportSkip( "OffsetTimeType remapped as timestamp only works reliably with GMT default JVM for nativeWriteThenRead; see HHH-13357" );
-			return;
-		}
-		super.nativeWriteThenRead();
-	}
-
 	@Override
 	@Test
 	@SkipForDialect(value = AbstractHANADialect.class, comment = "HANA seems to return a java.sql.Timestamp instead of a java.sql.Time")
@@ -201,17 +188,6 @@ public class OffsetTimeTest extends AbstractJavaTimeTypeTest<OffsetTime, OffsetT
 		super.writeThenNativeRead();
 	}
 
-	@Override
-	@Test
-	public void writeThenRead() {
-		if ( TimeAsTimestampRemappingH2Dialect.class.equals( getRemappingDialectClass() ) &&
-				!ZONE_GMT.equals( getDefaultJvmTimeZone() ) ) {
-			SkipLog.reportSkip( "OffsetTimeType remapped as timestamp only works reliably with GMT default JVM for writeThenRead; see HHH-13357" );
-			return;
-		}
-		super.writeThenRead();
-	}
-
 	@Entity(name = ENTITY_NAME)
 	static final class EntityWithOffsetTime {
 		@Id