diff --git a/jOOQ/src/main/java/org/jooq/impl/IsJSON.java b/jOOQ/src/main/java/org/jooq/impl/IsJSON.java
deleted file mode 100644
index 6735d1e5df..0000000000
--- a/jOOQ/src/main/java/org/jooq/impl/IsJSON.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Other licenses:
- * -----------------------------------------------------------------------------
- * Commercial licenses for this work are available. These replace the above
- * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
- * database integrations.
- *
- * For more information, please visit: http://www.jooq.org/licenses
- *
- *
- *
- *
- *
- *
- *
- *
- *
- *
- *
- *
- *
- *
- *
- *
- */
-package org.jooq.impl;
-
-import static org.jooq.impl.DSL.*;
-import static org.jooq.impl.Internal.*;
-import static org.jooq.impl.Keywords.*;
-import static org.jooq.impl.Names.*;
-import static org.jooq.impl.SQLDataType.*;
-import static org.jooq.impl.Tools.*;
-import static org.jooq.impl.Tools.BooleanDataKey.*;
-import static org.jooq.impl.Tools.DataExtendedKey.*;
-import static org.jooq.impl.Tools.DataKey.*;
-import static org.jooq.SQLDialect.*;
-
-import org.jooq.*;
-import org.jooq.Record;
-import org.jooq.conf.*;
-import org.jooq.impl.*;
-import org.jooq.tools.*;
-
-import java.util.*;
-
-
-/**
- * The <code>IS JSON</code> statement.
- */
-@SuppressWarnings({ "rawtypes", "unused" })
-final class IsJson
-extends
-    AbstractCondition
-{
-
-    final Field<?> arg1;
-
-    IsJson(
-        Field<?> arg1
-    ) {
-
-        this.arg1 = nullSafeNotNull(arg1, OTHER);
-    }
-
-    // -------------------------------------------------------------------------
-    // XXX: QueryPart API
-    // -------------------------------------------------------------------------
-
-    @Override
-    public final void accept(Context<?> ctx) {
-        switch (ctx.family()) {
-
-
-
-
-
-
-            case MYSQL:
-                ctx.visit(function(N_JSON_VALID, BOOLEAN, arg1));
-                break;
-
-
-
-
-
-
-
-
-
-            default:
-                ctx.visit(arg1).sql(' ').visit(K_IS_JSON);
-                break;
-        }
-    }
-
-
-
-
-
-
-
-
-
-
-    // -------------------------------------------------------------------------
-    // The Object API
-    // -------------------------------------------------------------------------
-
-    @Override
-    public boolean equals(Object that) {
-        if (that instanceof IsJson) {
-            return
-                StringUtils.equals(arg1, ((IsJson) that).arg1)
-            ;
-        }
-        else
-            return super.equals(that);
-    }
-}