Move V3poUtils for vpp-translate-utils

Change-Id: Id6218d5136e0e4c0f1848da20bba784b71feee13
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

20 files changed, 58 insertions, 228 deletions

diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/InterfaceCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/InterfaceCustomizer.java
index eb6426241..4e81ca0f2 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/InterfaceCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/InterfaceCustomizer.java
@@ -20,7 +20,7 @@ import io.fd.honeycomb.v3po.translate.spi.write.ListWriterCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.List;
@@ -123,7 +123,7 @@ public class InterfaceCustomizer extends FutureJVppCustomizer implements ListWri
 
         LOG.debug("Updating interface flags for: {}, index: {}, enabled: {}", swIfName, swIfIndex, enabled);
 
-        SwInterfaceSetFlagsReply reply = V3poUtils.getReply(swInterfaceSetFlagsReplyFuture.toCompletableFuture());
+        SwInterfaceSetFlagsReply reply = TranslateUtils.getReply(swInterfaceSetFlagsReplyFuture.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.warn("Failed to update interface flags for: {}, index: {}, enabled: {}", swIfName, swIfIndex,
                 enabled);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/L2Customizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/L2Customizer.java
index 5aea5de2b..e3eff2d0f 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/L2Customizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/L2Customizer.java
@@ -23,7 +23,7 @@ import io.fd.honeycomb.v3po.translate.spi.write.ChildWriterCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletionStage;
@@ -147,7 +147,7 @@ public class L2Customizer extends FutureJVppCustomizer implements ChildWriterCus
         final CompletionStage<SwInterfaceSetL2BridgeReply> swInterfaceSetL2BridgeReplyCompletionStage = getFutureJVpp()
             .swInterfaceSetL2Bridge(getL2BridgeRequest(swIfIndex, bdId, shg, bvi, (byte) 1 /* enable */));
         final SwInterfaceSetL2BridgeReply reply =
-            V3poUtils.getReply(swInterfaceSetL2BridgeReplyCompletionStage.toCompletableFuture());
+            TranslateUtils.getReply(swInterfaceSetL2BridgeReplyCompletionStage.toCompletableFuture());
 
         if (reply.retval < 0) {
             LOG.warn("Failed to update bridge based interconnection flags for: {}, interconnection: {}", ifcName,
@@ -187,7 +187,7 @@ public class L2Customizer extends FutureJVppCustomizer implements ChildWriterCus
             getFutureJVpp()
                 .swInterfaceSetL2Xconnect(getL2XConnectRequest(swIfIndex, outSwIfIndex, (byte) 1 /* enable */));
         final SwInterfaceSetL2XconnectReply reply =
-            V3poUtils.getReply(swInterfaceSetL2XconnectReplyCompletionStage.toCompletableFuture());
+            TranslateUtils.getReply(swInterfaceSetL2XconnectReplyCompletionStage.toCompletableFuture());
 
         if (reply.retval < 0) {
             LOG.warn("Failed to update xconnect based interconnection flags for: {}, interconnection: {}",
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RoutingCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RoutingCustomizer.java
index bf355e479..74aee7ae5 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RoutingCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/RoutingCustomizer.java
@@ -21,7 +21,7 @@ import io.fd.honeycomb.v3po.translate.spi.write.ChildWriterCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletionStage;
@@ -100,7 +100,7 @@ public class RoutingCustomizer extends FutureJVppCustomizer implements ChildWrit
             final CompletionStage<SwInterfaceSetTableReply> swInterfaceSetTableReplyCompletionStage =
                 getFutureJVpp().swInterfaceSetTable(getInterfaceSetTableRequest(swIfc, (byte) 0, /* isIpv6 */ vrfId));
             final SwInterfaceSetTableReply reply =
-                V3poUtils.getReply(swInterfaceSetTableReplyCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(swInterfaceSetTableReplyCompletionStage.toCompletableFuture());
             if (reply.retval < 0) {
                 LOG.debug("Failed to set routing for interface: {}, {}, vxlan: {}", name, swIfc, rt);
                 throw new VppApiInvocationException("swInterfaceSetTable", reply.context, reply.retval);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java
index fb47b6a9f..17342e347 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/SubInterfaceCustomizer.java
@@ -16,14 +16,14 @@
 
 package io.fd.honeycomb.v3po.translate.v3po.interfaces;
 
-import static io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils.booleanToByte;
+import static io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils.booleanToByte;
 
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import io.fd.honeycomb.v3po.translate.v3po.util.AbstractInterfaceTypeCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletionStage;
@@ -90,7 +90,7 @@ public class SubInterfaceCustomizer extends AbstractInterfaceTypeCustomizer<SubI
                 getFutureJVpp().createSubif(getCreateSubifRequest(subInterface, swIfIndex));
 
         final CreateSubifReply reply =
-                V3poUtils.getReply(createSubifReplyCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(createSubifReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.debug("Failed to create sub interface for: {}, subInterface: {}", swIfName, subInterface);
             throw new VppApiInvocationException("createSubif", reply.context, reply.retval);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java
index bafe788ad..5f98ade94 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/TapCustomizer.java
@@ -20,7 +20,7 @@ import com.google.common.base.Optional;
 import io.fd.honeycomb.v3po.translate.v3po.util.AbstractInterfaceTypeCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletionStage;
@@ -123,7 +123,7 @@ public class TapCustomizer extends AbstractInterfaceTypeCustomizer<Tap> {
         final CompletionStage<TapConnectReply> tapConnectFuture =
             getFutureJVpp().tapConnect(getTapConnectRequest(tap.getTapName(), tap.getMac(), tap.getDeviceInstance()));
         final TapConnectReply reply =
-            V3poUtils.getReply(tapConnectFuture.toCompletableFuture());
+            TranslateUtils.getReply(tapConnectFuture.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.warn("Failed to set tap interface: {}, tap: {}", swIfName, tap);
             throw new VppApiInvocationException("tap_connect", reply.context, reply.retval);
@@ -139,7 +139,7 @@ public class TapCustomizer extends AbstractInterfaceTypeCustomizer<Tap> {
         final CompletionStage<TapModifyReply> vxlanAddDelTunnelReplyCompletionStage =
             getFutureJVpp().tapModify(getTapModifyRequest(tap.getTapName(), index, tap.getMac(), tap.getDeviceInstance()));
         final TapModifyReply reply =
-            V3poUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
+            TranslateUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.warn("Failed to modify tap interface: {}, tap: {}", swIfName, tap);
             throw new VppApiInvocationException("tap_modify", reply.context, reply.retval);
@@ -155,7 +155,7 @@ public class TapCustomizer extends AbstractInterfaceTypeCustomizer<Tap> {
         final CompletionStage<TapDeleteReply> vxlanAddDelTunnelReplyCompletionStage =
             getFutureJVpp().tapDelete(getTapDeleteRequest(index));
         final TapDeleteReply reply =
-            V3poUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
+            TranslateUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.warn("Failed to delete tap interface: {}, tap: {}", swIfName, dataBefore);
             throw new VppApiInvocationException("tap_modify", reply.context, reply.retval);
@@ -175,7 +175,7 @@ public class TapCustomizer extends AbstractInterfaceTypeCustomizer<Tap> {
             tapConnect.macAddress = new byte[6];
         } else {
             tapConnect.useRandomMac = 0;
-            tapConnect.macAddress = V3poUtils.parseMac(mac.getValue());
+            tapConnect.macAddress = TranslateUtils.parseMac(mac.getValue());
         }
 
         if(deviceInstance == null) {
@@ -198,7 +198,7 @@ public class TapCustomizer extends AbstractInterfaceTypeCustomizer<Tap> {
             tapConnect.macAddress = new byte[6];
         } else {
             tapConnect.useRandomMac = 0;
-            tapConnect.macAddress = V3poUtils.parseMac(mac.getValue());
+            tapConnect.macAddress = TranslateUtils.parseMac(mac.getValue());
         }
 
         if(deviceInstance == null) {
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.java
index aef45c821..6c45e98ac 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizer.java
@@ -21,7 +21,7 @@ import com.google.common.base.Preconditions;
 import io.fd.honeycomb.v3po.translate.v3po.util.AbstractInterfaceTypeCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletionStage;
@@ -85,7 +85,7 @@ public class VhostUserCustomizer extends AbstractInterfaceTypeCustomizer<VhostUs
                 getFutureJVpp().createVhostUserIf(getCreateVhostUserIfRequest(vhostUser));
 
         final CreateVhostUserIfReply reply =
-                V3poUtils.getReply(createVhostUserIfReplyCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(createVhostUserIfReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.debug("Failed to create vhost user interface: {}, vhostUser: {}", swIfName, vhostUser);
             throw new VppApiInvocationException("createVhostUserIf", reply.context, reply.retval);
@@ -98,7 +98,7 @@ public class VhostUserCustomizer extends AbstractInterfaceTypeCustomizer<VhostUs
 
     private CreateVhostUserIf getCreateVhostUserIfRequest(final VhostUser vhostUser) {
         CreateVhostUserIf request = new CreateVhostUserIf();
-        request.isServer = V3poUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole()));
+        request.isServer = TranslateUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole()));
         request.sockFilename = vhostUser.getSocket().getBytes();
         request.renumber = 0; // TODO
         request.customDevInstance = 0; // TODO
@@ -126,7 +126,7 @@ public class VhostUserCustomizer extends AbstractInterfaceTypeCustomizer<VhostUs
                         .modifyVhostUserIf(getModifyVhostUserIfRequest(vhostUser, interfaceContext.getIndex(swIfName, writeContext.getMappingContext())));
 
         final ModifyVhostUserIfReply reply =
-                V3poUtils.getReply(modifyVhostUserIfReplyCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(modifyVhostUserIfReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.debug("Failed to update vhost user interface: {}, vhostUser: {}", swIfName, vhostUser);
             throw new VppApiInvocationException("modifyVhostUserIf", reply.context, reply.retval);
@@ -137,7 +137,7 @@ public class VhostUserCustomizer extends AbstractInterfaceTypeCustomizer<VhostUs
 
     private ModifyVhostUserIf getModifyVhostUserIfRequest(final VhostUser vhostUser, final int swIfIndex) {
         ModifyVhostUserIf request = new ModifyVhostUserIf();
-        request.isServer = V3poUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole()));
+        request.isServer = TranslateUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole()));
         request.sockFilename = vhostUser.getSocket().getBytes();
         request.renumber = 0; // TODO
         request.customDevInstance = 0; // TODO
@@ -162,7 +162,7 @@ public class VhostUserCustomizer extends AbstractInterfaceTypeCustomizer<VhostUs
                 getFutureJVpp().deleteVhostUserIf(getDeleteVhostUserIfRequest(interfaceContext.getIndex(swIfName, writeContext.getMappingContext())));
 
         final DeleteVhostUserIfReply reply =
-                V3poUtils.getReply(deleteVhostUserIfReplyCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(deleteVhostUserIfReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.debug("Failed to delete vhost user interface: {}, vhostUser: {}", swIfName, vhostUser);
             throw new VppApiInvocationException("modifyVhostUserIf", reply.context, reply.retval);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VlanTagRewriteCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VlanTagRewriteCustomizer.java
index 497a83e48..721d15530 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VlanTagRewriteCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VlanTagRewriteCustomizer.java
@@ -21,7 +21,7 @@ import com.google.common.base.Preconditions;
 import io.fd.honeycomb.v3po.translate.v3po.util.AbstractInterfaceTypeCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletionStage;
@@ -89,7 +89,7 @@ public class VlanTagRewriteCustomizer extends AbstractInterfaceTypeCustomizer<Vl
         final CompletionStage<L2InterfaceVlanTagRewriteReply> replyCompletionStage =
                 getFutureJVpp().l2InterfaceVlanTagRewrite(getTagRewriteRequest(swIfIndex, cfg));
 
-        final L2InterfaceVlanTagRewriteReply reply = V3poUtils.getReply(replyCompletionStage.toCompletableFuture());
+        final L2InterfaceVlanTagRewriteReply reply = TranslateUtils.getReply(replyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.debug("Failed to set tag rewrite for interface {}(id=): {}", ifname, swIfIndex, cfg);
             throw new VppApiInvocationException("l2InterfaceVlanTagRewrite", reply.context, reply.retval);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java
index bec0e8366..5b2be71cc 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VxlanCustomizer.java
@@ -23,7 +23,7 @@ import com.google.common.net.InetAddresses;
 import io.fd.honeycomb.v3po.translate.v3po.util.AbstractInterfaceTypeCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.net.InetAddress;
@@ -112,7 +112,7 @@ public class VxlanCustomizer extends AbstractInterfaceTypeCustomizer<Vxlan> {
                         dstAddress.getAddress(), encapVrfId, -1, vni, isIpv6));
 
         final VxlanAddDelTunnelReply reply =
-                V3poUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.debug("Failed to set vxlan tunnel for interface: {}, vxlan: {}", swIfName, vxlan);
             throw new VppApiInvocationException("vxlanAddDelTunnel", reply.context, reply.retval);
@@ -166,7 +166,7 @@ public class VxlanCustomizer extends AbstractInterfaceTypeCustomizer<Vxlan> {
                         dstAddress.getAddress(), encapVrfId, -1, vni, isIpv6));
 
         final VxlanAddDelTunnelReply reply =
-                V3poUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(vxlanAddDelTunnelReplyCompletionStage.toCompletableFuture());
         if (reply.retval < 0) {
             LOG.debug("Failed to delete vxlan tunnel for interface: {}, vxlan: {}", swIfName, vxlan);
             throw new VppApiInvocationException("vxlanAddDelTunnel", reply.context, reply.retval);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java
index 4deb38f52..fb891f838 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4Customizer.java
@@ -24,7 +24,7 @@ import io.fd.honeycomb.v3po.translate.spi.write.ChildWriterCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletionStage;
@@ -131,7 +131,7 @@ public class Ipv4Customizer extends FutureJVppCustomizer implements ChildWriterC
         LOG.debug("Setting Subnet(prefix-length) for interface: {}, {}. Subnet: {}, Ipv4: {}", name, swIfc, subnet,
             ipv4Addr);
 
-        byte[] addr = V3poUtils.ipv4AddressNoZoneToArray(ipv4Addr.getIp());
+        byte[] addr = TranslateUtils.ipv4AddressNoZoneToArray(ipv4Addr.getIp());
 
         checkArgument(plen > 0, "Invalid length");
         checkNotNull(addr, "Null address");
@@ -141,7 +141,7 @@ public class Ipv4Customizer extends FutureJVppCustomizer implements ChildWriterC
                 swIfc, (byte) 1 /* isAdd */, (byte) 0 /* isIpv6 */, (byte) 0 /* delAll */, plen.byteValue(), addr));
 
         final SwInterfaceAddDelAddressReply reply =
-            V3poUtils.getReply(swInterfaceAddDelAddressReplyCompletionStage.toCompletableFuture());
+            TranslateUtils.getReply(swInterfaceAddDelAddressReplyCompletionStage.toCompletableFuture());
 
         if (reply.retval < 0) {
             LOG.warn("Failed to set Subnet(prefix-length) for interface: {}, {},  Subnet: {}, Ipv4: {}", name, swIfc,
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java
index 87c62f48f..4027941eb 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceCustomizer.java
@@ -22,7 +22,7 @@ import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
 import io.fd.honeycomb.v3po.translate.spi.read.ListReaderCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
@@ -113,7 +113,7 @@ public class InterfaceCustomizer extends FutureJVppCustomizer
 
         final CompletableFuture<SwInterfaceDetailsReplyDump> swInterfaceDetailsReplyDumpCompletableFuture =
                 getFutureJVpp().swInterfaceDump(request).toCompletableFuture();
-        final SwInterfaceDetailsReplyDump ifaces = V3poUtils.getReply(swInterfaceDetailsReplyDumpCompletableFuture);
+        final SwInterfaceDetailsReplyDump ifaces = TranslateUtils.getReply(swInterfaceDetailsReplyDumpCompletableFuture);
 
         if (null == ifaces || null == ifaces.swInterfaceDetails) {
             LOG.debug("No interfaces found in VPP");
@@ -129,7 +129,7 @@ public class InterfaceCustomizer extends FutureJVppCustomizer
             .map((elt) -> {
                 // Store interface name from VPP in context if not yet present
                 if (!interfaceContext.containsName(elt.swIfIndex, context.getMappingContext())) {
-                    interfaceContext.addName(elt.swIfIndex, V3poUtils.toString(elt.interfaceName), context.getMappingContext());
+                    interfaceContext.addName(elt.swIfIndex, TranslateUtils.toString(elt.interfaceName), context.getMappingContext());
                 }
                 LOG.trace("Interface with name: {}, VPP name: {} and index: {} found in VPP",
                     interfaceContext.getName(elt.swIfIndex, context.getMappingContext()), elt.interfaceName, elt.swIfIndex);
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java
index bbcb4fdb9..be9b34730 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/InterfaceUtils.java
@@ -22,7 +22,7 @@ import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.InterfaceCusto
 import com.google.common.base.Preconditions;
 import com.google.common.collect.Iterables;
 import io.fd.honeycomb.v3po.translate.ModificationCache;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import java.math.BigInteger;
 import java.util.Map;
 import java.util.Objects;
@@ -171,7 +171,7 @@ public final class InterfaceUtils {
         }
 
         CompletionStage<SwInterfaceDetailsReplyDump> requestFuture = futureJvpp.swInterfaceDump(request);
-        SwInterfaceDetailsReplyDump ifaces = V3poUtils.getReply(requestFuture.toCompletableFuture());
+        SwInterfaceDetailsReplyDump ifaces = TranslateUtils.getReply(requestFuture.toCompletableFuture());
         if (null == ifaces || null == ifaces.swInterfaceDetails || ifaces.swInterfaceDetails.isEmpty()) {
             request.nameFilterValid = 0;
 
@@ -180,7 +180,7 @@ public final class InterfaceUtils {
 
             // Or else just perform full dump and do inefficient filtering
             requestFuture = futureJvpp.swInterfaceDump(request);
-            ifaces = V3poUtils.getReply(requestFuture.toCompletableFuture());
+            ifaces = TranslateUtils.getReply(requestFuture.toCompletableFuture());
 
             // Update the cache
             allInterfaces.clear();
@@ -235,6 +235,6 @@ public final class InterfaceUtils {
 
     static boolean isInterfaceOfType(final Class<? extends InterfaceType> ifcType,
                                      final SwInterfaceDetails cachedDetails) {
-        return ifcType.equals(getInterfaceType(V3poUtils.toString(cachedDetails.interfaceName)));
+        return ifcType.equals(getInterfaceType(TranslateUtils.toString(cachedDetails.interfaceName)));
     }
 }
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java
index f0d260de2..1fedd4a55 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/L2Customizer.java
@@ -24,7 +24,7 @@ import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
 import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import javax.annotation.Nonnull;
@@ -136,6 +136,6 @@ public class L2Customizer extends FutureJVppCustomizer
 
         final CompletableFuture<BridgeDomainDetailsReplyDump> bdCompletableFuture =
                 getFutureJVpp().bridgeDomainSwIfDump(request).toCompletableFuture();
-        return V3poUtils.getReply(bdCompletableFuture);
+        return TranslateUtils.getReply(bdCompletableFuture);
     }
 }
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java
index 358e9149a..d4fe30b57 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/TapCustomizer.java
@@ -23,7 +23,7 @@ import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
 import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
@@ -93,7 +93,7 @@ public class TapCustomizer extends FutureJVppCustomizer
             final CompletionStage<SwInterfaceTapDetailsReplyDump> swInterfaceTapDetailsReplyDumpCompletionStage =
                 getFutureJVpp().swInterfaceTapDump(request);
             final SwInterfaceTapDetailsReplyDump reply =
-                V3poUtils.getReply(swInterfaceTapDetailsReplyDumpCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(swInterfaceTapDetailsReplyDumpCompletionStage.toCompletableFuture());
 
             if(null == reply || null == reply.swInterfaceTapDetails) {
                 mappedTaps = Collections.emptyMap();
@@ -110,7 +110,7 @@ public class TapCustomizer extends FutureJVppCustomizer
         final SwInterfaceTapDetails swInterfaceTapDetails = mappedTaps.get(index);
         LOG.trace("Tap interface: {} attributes returned from VPP: {}", key.getName(), swInterfaceTapDetails);
 
-        builder.setTapName(V3poUtils.toString(swInterfaceTapDetails.devName));
+        builder.setTapName(TranslateUtils.toString(swInterfaceTapDetails.devName));
         LOG.debug("Tap interface: {}, id: {} attributes read as: {}", key.getName(), index, builder);
     }
 }
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java
index d5ae8faf3..de7514524 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VhostUserCustomizer.java
@@ -23,7 +23,7 @@ import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
 import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import java.math.BigInteger;
 import java.util.Collections;
 import java.util.List;
@@ -95,7 +95,7 @@ public class VhostUserCustomizer extends FutureJVppCustomizer
             final CompletionStage<SwInterfaceVhostUserDetailsReplyDump> swInterfaceVhostUserDetailsReplyDumpCompletionStage =
                 getFutureJVpp().swInterfaceVhostUserDump(request);
             final SwInterfaceVhostUserDetailsReplyDump reply =
-                V3poUtils.getReply(swInterfaceVhostUserDetailsReplyDumpCompletionStage.toCompletableFuture());
+                TranslateUtils.getReply(swInterfaceVhostUserDetailsReplyDumpCompletionStage.toCompletableFuture());
 
             if(null == reply || null == reply.swInterfaceVhostUserDetails) {
                 mappedVhostUsers = Collections.emptyMap();
@@ -116,7 +116,7 @@ public class VhostUserCustomizer extends FutureJVppCustomizer
         builder.setRole(swInterfaceVhostUserDetails.isServer == 1 ? VhostUserRole.Server : VhostUserRole.Client);
         builder.setFeatures(BigInteger.valueOf(swInterfaceVhostUserDetails.features));
         builder.setNumMemoryRegions((long) swInterfaceVhostUserDetails.numRegions);
-        builder.setSocket(V3poUtils.toString(swInterfaceVhostUserDetails.sockFilename));
+        builder.setSocket(TranslateUtils.toString(swInterfaceVhostUserDetails.sockFilename));
         builder.setVirtioNetHdrSize((long) swInterfaceVhostUserDetails.virtioNetHdrSz);
         builder.setConnectError(Integer.toString(swInterfaceVhostUserDetails.sockErrno));
 
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VxlanCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VxlanCustomizer.java
index 81ba34062..9f385861a 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VxlanCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/VxlanCustomizer.java
@@ -23,7 +23,7 @@ import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
 import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.Arrays;
@@ -91,7 +91,7 @@ public class VxlanCustomizer extends FutureJVppCustomizer
         final CompletionStage<VxlanTunnelDetailsReplyDump> swInterfaceVxlanDetailsReplyDumpCompletionStage =
             getFutureJVpp().vxlanTunnelDump(request);
         final VxlanTunnelDetailsReplyDump reply =
-            V3poUtils.getReply(swInterfaceVxlanDetailsReplyDumpCompletionStage.toCompletableFuture());
+            TranslateUtils.getReply(swInterfaceVxlanDetailsReplyDumpCompletionStage.toCompletableFuture());
 
         // VPP keeps vxlan tunnel interfaces even after they were deleted (optimization)
         // However there ar no longer any vxlan tunnel specific fields assigned to it and this call
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java
deleted file mode 100644
index 8742d1d60..000000000
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtils.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * 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.
- */
-
-package io.fd.honeycomb.v3po.translate.v3po.utils;
-
-import static com.google.common.base.Preconditions.checkArgument;
-
-import com.google.common.base.Splitter;
-import java.util.List;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
-import java.util.function.BiConsumer;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
-import org.openvpp.jvpp.dto.JVppReply;
-
-public final class V3poUtils {
-
-    // TODO move to vpp-translate-utils
-
-    public static final Splitter COLON_SPLITTER = Splitter.on(':');
-
-    private V3poUtils() {}
-
-    public static <REP extends JVppReply<?>> REP getReply(Future<REP> future) {
-        try {
-            return future.get();
-        } catch (InterruptedException e) {
-            Thread.currentThread().interrupt();
-            throw new IllegalStateException("Interrupted", e);
-        } catch (ExecutionException e) {
-            // Execution exception should not occur, since we are using return codes for errors
-            // TODO fix when using exceptions instead of return codes
-            throw new IllegalArgumentException("Future " + " should not fail with an exception", e);
-        }
-    }
-
-    public static byte[] ipv4AddressNoZoneToArray(final Ipv4AddressNoZone ipv4Addr) {
-        byte[] retval = new byte[4];
-        String[] dots = ipv4Addr.getValue().split("\\.");
-
-        for (int d = 3; d >= 0; d--) {
-            retval[d] = (byte) (Short.parseShort(dots[3 - d]) & 0xff);
-        }
-        return retval;
-    }
-
-    /**
-     * Return (interned) string from byte array while removing \u0000.
-     * Strings represented as fixed length byte[] from vpp contain \u0000.
-     */
-    public static String toString(final byte[] cString) {
-        return new String(cString).replaceAll("\\u0000", "").intern();
-    }
-
-    /**
-     * Parse string represented mac address (using ":" as separator) into a byte array
-     */
-    @Nonnull
-    public static byte[] parseMac(@Nonnull final String macAddress) {
-        final List<String> parts = COLON_SPLITTER.splitToList(macAddress);
-        checkArgument(parts.size() == 6, "Mac address is expected to have 6 parts but was: %s", macAddress);
-        return parseMacLikeString(parts);
-    }
-
-    private static byte[] parseMacLikeString(final List<String> strings) {
-        return strings.stream().limit(6).map(V3poUtils::parseHexByte).collect(
-            () -> new byte[strings.size()],
-            new BiConsumer<byte[], Byte>() {
-
-                private int i = -1;
-
-                @Override
-                public void accept(final byte[] bytes, final Byte aByte) {
-                    bytes[++i] = aByte;
-                }
-            },
-            (bytes, bytes2) -> {
-                throw new UnsupportedOperationException("Parallel collect not supported");
-            });
-    }
-
-    private static byte parseHexByte(final String aByte) {
-        return (byte)Integer.parseInt(aByte, 16);
-    }
-
-   /**
-     * Returns 0 if argument is null or false, 1 otherwise.
-     * @param value Boolean value to be converted
-     * @return byte value equal to 0 or 1
-     */
-    public static byte booleanToByte(@Nullable final Boolean value) {
-        return value != null && value ? (byte) 1 : (byte) 0;
-    }
-}
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vpp/BridgeDomainCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vpp/BridgeDomainCustomizer.java
index db1e61578..0b3545ddd 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vpp/BridgeDomainCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vpp/BridgeDomainCustomizer.java
@@ -24,7 +24,7 @@ import io.fd.honeycomb.v3po.translate.spi.write.ListWriterCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.List;
@@ -74,7 +74,7 @@ public class BridgeDomainCustomizer
         request.isAdd = ADD_OR_UPDATE_BD;
 
         final BridgeDomainAddDelReply reply =
-                V3poUtils.getReply(getFutureJVpp().bridgeDomainAddDel(request).toCompletableFuture());
+                TranslateUtils.getReply(getFutureJVpp().bridgeDomainAddDel(request).toCompletableFuture());
         if (reply.retval < 0) {
             LOG.warn("Bridge domain {} (id={}) add/update failed", bd.getName(), bdId);
             throw new VppApiInvocationException("bridgeDomainAddDel", reply.context, reply.retval);
@@ -125,7 +125,7 @@ public class BridgeDomainCustomizer
         request.bdId = bdId;
 
         final BridgeDomainAddDelReply reply =
-                V3poUtils.getReply(getFutureJVpp().bridgeDomainAddDel(request).toCompletableFuture());
+                TranslateUtils.getReply(getFutureJVpp().bridgeDomainAddDel(request).toCompletableFuture());
         if (reply.retval < 0) {
             LOG.warn("Bridge domain {} (id={}) delete failed", bdName, bdId);
             throw new WriteFailedException.DeleteFailedException(id,
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppstate/VersionCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppstate/VersionCustomizer.java
index 4ad4a6e91..ad181a701 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppstate/VersionCustomizer.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/vppstate/VersionCustomizer.java
@@ -20,7 +20,7 @@ import io.fd.honeycomb.v3po.translate.read.ReadContext;
 import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
 import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
 import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppStateBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.Version;
@@ -61,10 +61,10 @@ public final class VersionCustomizer
         } catch (Exception e) {
             throw new ReadFailedException(id, e);
         }
-        builder.setBranch(V3poUtils.toString(reply.version));
-        builder.setName(V3poUtils.toString(reply.program));
-        builder.setBuildDate(V3poUtils.toString(reply.buildDate));
-        builder.setBuildDirectory(V3poUtils.toString(reply.buildDirectory));
+        builder.setBranch(TranslateUtils.toString(reply.version));
+        builder.setName(TranslateUtils.toString(reply.program));
+        builder.setBuildDate(TranslateUtils.toString(reply.buildDate));
+        builder.setBuildDirectory(TranslateUtils.toString(reply.buildDirectory));
     }
 
 }
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizerTest.java
index a14718124..a6fb64331 100644
--- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizerTest.java
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/VhostUserCustomizerTest.java
@@ -36,7 +36,7 @@ import io.fd.honeycomb.v3po.translate.MappingContext;
 import io.fd.honeycomb.v3po.translate.ModificationCache;
 import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
 import io.fd.honeycomb.v3po.translate.v3po.util.VppApiInvocationException;
-import io.fd.honeycomb.v3po.translate.v3po.utils.V3poUtils;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
 import io.fd.honeycomb.v3po.translate.write.WriteContext;
 import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
 import java.util.concurrent.CompletableFuture;
@@ -152,7 +152,7 @@ public class VhostUserCustomizerTest {
         final CreateVhostUserIf actual = argumentCaptor.getValue();
         assertEquals(0, actual.customDevInstance);
 
-        assertEquals(V3poUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole())), actual.isServer);
+        assertEquals(TranslateUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole())), actual.isServer);
         assertEquals(0, actual.renumber);
         assertEquals(0, actual.useCustomMac);
         assertArrayEquals(vhostUser.getSocket().getBytes(), actual.sockFilename);
@@ -166,7 +166,7 @@ public class VhostUserCustomizerTest {
         final ModifyVhostUserIf actual = argumentCaptor.getValue();
         assertEquals(0, actual.customDevInstance);
 
-        assertEquals(V3poUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole())), actual.isServer);
+        assertEquals(TranslateUtils.booleanToByte(VhostUserRole.Server.equals(vhostUser.getRole())), actual.isServer);
         assertEquals(0, actual.renumber);
         assertEquals(swIfIndex, actual.swIfIndex);
         assertArrayEquals(vhostUser.getSocket().getBytes(), actual.sockFilename);
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtilsTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtilsTest.java
deleted file mode 100644
index fcdca49b0..000000000
--- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/utils/V3poUtilsTest.java
+++ /dev/null
@@ -1,61 +0,0 @@
-package io.fd.honeycomb.v3po.translate.v3po.utils;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-
-import org.junit.Test;
-
-public class V3poUtilsTest {
-
-    @Test
-    public void testToString() {
-        final byte[] expected = "test".getBytes();
-        final byte[] cString = new byte[expected.length+10];
-        System.arraycopy(expected, 0, cString, 0, expected.length);
-        final String jString = V3poUtils.toString(cString);
-        assertArrayEquals(expected, jString.getBytes());
-    }
-
-    @Test
-    public void testParseMac() throws Exception {
-        byte[] bytes = V3poUtils.parseMac("00:fF:7f:15:5e:A9");
-        assertMac(bytes);
-    }
-
-    private void assertMac(final byte[] bytes) {
-        assertEquals(6, bytes.length);
-        assertEquals((byte)0, bytes[0]);
-        assertEquals((byte)255, bytes[1]);
-        assertEquals((byte)127, bytes[2]);
-        assertEquals((byte)21, bytes[3]);
-        assertEquals((byte)94, bytes[4]);
-        assertEquals((byte)169, bytes[5]);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void testParseMacLonger() throws Exception {
-        byte[] bytes = V3poUtils.parseMac("00:fF:7f:15:5e:A9:88:77");
-        assertMac(bytes);
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void testParseMacShorter() throws Exception {
-        V3poUtils.parseMac("00:fF:7f");
-    }
-
-    @Test(expected = IllegalArgumentException.class)
-    public void testParseRandomString() throws Exception {
-        V3poUtils.parseMac("random{}}@$*&*!");
-    }
-
-    @Test(expected = NumberFormatException.class)
-    public void testParseMacNumberFormatEx() throws Exception {
-        V3poUtils.parseMac("00:XX:7f:15:5e:77\"");
-    }
-
-   public void testBooleanToByte() {
-       assertEquals(0, V3poUtils.booleanToByte(null));
-       assertEquals(0, V3poUtils.booleanToByte(false));
-       assertEquals(1, V3poUtils.booleanToByte(true));
-   }
-}
\ No newline at end of file