Remove NIPv1

This serialization proxy has been deprecated since 4.0.0, remove it as
we should not be encountering it anymore.

Change-Id: I040e4c347662f7ca684ab910db3f6a800e996ccf
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/data/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/NIPv1.java b/data/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/NIPv1.java
deleted file mode 100644 (file)
index f687f3c..0000000
--- a/data/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/NIPv1.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2019 PANTHEON.tech, s.r.o. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.yangtools.yang.data.api;
-
-import static java.util.Objects.requireNonNull;
-
-import java.io.Externalizable;
-import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
-import java.io.Serial;
-import java.util.Map;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
-
-/**
- * Externalizable proxy for {@link NodeIdentifierWithPredicates}.
- *
- * @deprecated Since 4.0.0 in favor of {@link NIPv2}.
- */
-@Deprecated(since = "4.0.0", forRemoval = true)
-final class NIPv1 implements Externalizable {
-    @Serial
-    private static final long serialVersionUID = 1L;
-
-    private NodeIdentifierWithPredicates nip;
-
-    @SuppressWarnings("checkstyle:redundantModifier")
-    public NIPv1() {
-        // For Externalizable
-    }
-
-    NIPv1(final NodeIdentifierWithPredicates nid) {
-        nip = requireNonNull(nid);
-    }
-
-    @Override
-    public void writeExternal(final ObjectOutput out) throws IOException {
-        nip.getNodeType().writeTo(out);
-        out.writeObject(nip.asMap());
-    }
-
-    @Override
-    public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
-        final QName qname = QName.readFrom(in);
-        nip = NodeIdentifierWithPredicates.of(qname, (Map<QName, Object>) in.readObject());
-    }
-
-    @Serial
-    private Object readResolve() {
-        return nip;
-    }
-}