diff --git a/gateway-ha/src/main/java/io/trino/gateway/ha/clustermonitor/ClusterStats.java b/gateway-ha/src/main/java/io/trino/gateway/ha/clustermonitor/ClusterStats.java
index f66374c24..4582f4f7f 100644
--- a/gateway-ha/src/main/java/io/trino/gateway/ha/clustermonitor/ClusterStats.java
+++ b/gateway-ha/src/main/java/io/trino/gateway/ha/clustermonitor/ClusterStats.java
@@ -16,6 +16,8 @@
 import java.util.Map;
 import java.util.Objects;
 
+import static com.google.common.base.MoreObjects.toStringHelper;
+
 public class ClusterStats
 {
     private int runningQueryCount;
@@ -131,98 +133,48 @@ public void setUserQueuedCount(Map<String, Integer> userQueuedCount)
         this.userQueuedCount = userQueuedCount;
     }
 
-    public boolean equals(final Object o)
+    @Override
+    public boolean equals(Object o)
     {
-        if (o == this) {
+        if (this == o) {
             return true;
         }
-        if (!(o instanceof ClusterStats other)) {
-            return false;
-        }
-        if (!other.canEqual(this)) {
-            return false;
-        }
-        if (this.getRunningQueryCount() != other.getRunningQueryCount()) {
-            return false;
-        }
-        if (this.getQueuedQueryCount() != other.getQueuedQueryCount()) {
-            return false;
-        }
-        if (this.getBlockedQueryCount() != other.getBlockedQueryCount()) {
-            return false;
-        }
-        if (this.getNumWorkerNodes() != other.getNumWorkerNodes()) {
-            return false;
-        }
-        if (this.isHealthy() != other.isHealthy()) {
-            return false;
-        }
-        final Object clusterId = this.getClusterId();
-        final Object otherClusterId = other.getClusterId();
-        if (!Objects.equals(clusterId, otherClusterId)) {
-            return false;
-        }
-        final Object proxyTo = this.getProxyTo();
-        final Object otherProxyTo = other.getProxyTo();
-        if (!Objects.equals(proxyTo, otherProxyTo)) {
-            return false;
-        }
-        final Object externalUrl = this.getExternalUrl();
-        final Object otherExternalUrl = other.getExternalUrl();
-        if (!Objects.equals(externalUrl, otherExternalUrl)) {
+        if (o == null || getClass() != o.getClass()) {
             return false;
         }
-        final Object routingGroup = this.getRoutingGroup();
-        final Object otherRoutingGroup = other.getRoutingGroup();
-        if (!Objects.equals(routingGroup, otherRoutingGroup)) {
-            return false;
-        }
-        final Object userQueuedCount = this.getUserQueuedCount();
-        final Object otherUserQueuedCount = other.getUserQueuedCount();
-        return Objects.equals(userQueuedCount, otherUserQueuedCount);
-    }
-
-    protected boolean canEqual(final Object other)
-    {
-        return other instanceof ClusterStats;
+        ClusterStats stats = (ClusterStats) o;
+        return runningQueryCount == stats.runningQueryCount &&
+                queuedQueryCount == stats.queuedQueryCount &&
+                blockedQueryCount == stats.blockedQueryCount &&
+                numWorkerNodes == stats.numWorkerNodes &&
+                healthy == stats.healthy &&
+                Objects.equals(clusterId, stats.clusterId) &&
+                Objects.equals(proxyTo, stats.proxyTo) &&
+                Objects.equals(externalUrl, stats.externalUrl) &&
+                Objects.equals(routingGroup, stats.routingGroup) &&
+                Objects.equals(userQueuedCount, stats.userQueuedCount);
     }
 
+    @Override
     public int hashCode()
     {
-        final int prime = 59;
-        int result = 1;
-        result = result * prime + this.getRunningQueryCount();
-        result = result * prime + this.getQueuedQueryCount();
-        result = result * prime + this.getBlockedQueryCount();
-        result = result * prime + this.getNumWorkerNodes();
-        result = result * prime + (this.isHealthy() ? 79 : 97);
-        final Object clusterId = this.getClusterId();
-        result = result * prime + (clusterId == null ? 43 : clusterId.hashCode());
-        final Object proxyTo = this.getProxyTo();
-        result = result * prime + (proxyTo == null ? 43 : proxyTo.hashCode());
-        final Object externalUrl = this.getExternalUrl();
-        result = result * prime + (externalUrl == null ? 43 : externalUrl.hashCode());
-        final Object routingGroup = this.getRoutingGroup();
-        result = result * prime + (routingGroup == null ? 43 : routingGroup.hashCode());
-        final Object userQueuedCount = this.getUserQueuedCount();
-        result = result * prime + (userQueuedCount == null ? 43 : userQueuedCount.hashCode());
-        return result;
+        return Objects.hash(runningQueryCount, queuedQueryCount, blockedQueryCount, numWorkerNodes, healthy, clusterId, proxyTo, externalUrl, routingGroup, userQueuedCount);
     }
 
     @Override
     public String toString()
     {
-        return "ClusterStats{" +
-                "runningQueryCount=" + runningQueryCount +
-                ", queuedQueryCount=" + queuedQueryCount +
-                ", blockedQueryCount=" + blockedQueryCount +
-                ", numWorkerNodes=" + numWorkerNodes +
-                ", healthy=" + healthy +
-                ", clusterId='" + clusterId + '\'' +
-                ", proxyTo='" + proxyTo + '\'' +
-                ", externalUrl='" + externalUrl + '\'' +
-                ", routingGroup='" + routingGroup + '\'' +
-                ", userQueuedCount=" + userQueuedCount +
-                '}';
+        return toStringHelper(this)
+                .add("runningQueryCount", runningQueryCount)
+                .add("queuedQueryCount", queuedQueryCount)
+                .add("blockedQueryCount", blockedQueryCount)
+                .add("numWorkerNodes", numWorkerNodes)
+                .add("healthy", healthy)
+                .add("clusterId", clusterId)
+                .add("proxyTo", proxyTo)
+                .add("externalUrl", externalUrl)
+                .add("routingGroup", routingGroup)
+                .add("userQueuedCount", userQueuedCount)
+                .toString();
     }
 }
diff --git a/gateway-ha/src/main/java/io/trino/gateway/ha/resource/EntityEditorResource.java b/gateway-ha/src/main/java/io/trino/gateway/ha/resource/EntityEditorResource.java
index d4fcebb57..50970e78c 100644
--- a/gateway-ha/src/main/java/io/trino/gateway/ha/resource/EntityEditorResource.java
+++ b/gateway-ha/src/main/java/io/trino/gateway/ha/resource/EntityEditorResource.java
@@ -44,6 +44,7 @@
 import java.util.List;
 import java.util.Objects;
 
+import static com.google.common.base.MoreObjects.toStringHelper;
 import static io.trino.gateway.ha.router.ResourceGroupsManager.ResourceGroupsDetail;
 import static io.trino.gateway.ha.router.ResourceGroupsManager.SelectorsDetail;
 import static java.util.Objects.requireNonNull;
@@ -172,39 +173,31 @@ public void setDisplayName(String displayName)
             this.displayName = displayName;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof EntityView other)) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            final Object displayName = this.getDisplayName();
-            final Object otherDisplayName = other.getDisplayName();
-            return Objects.equals(displayName, otherDisplayName);
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof EntityView;
+            EntityView that = (EntityView) o;
+            return Objects.equals(displayName, that.displayName);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final Object displayName = this.getDisplayName();
-            result = result * prime + (displayName == null ? 43 : displayName.hashCode());
-            return result;
+            return Objects.hash(displayName);
         }
 
+        @Override
         public String toString()
         {
-            return "EntityEditorResource.EntityView(displayName=" + this.getDisplayName() + ")";
+            return toStringHelper(this)
+                    .add("displayName", displayName)
+                    .toString();
         }
     }
 }
diff --git a/gateway-ha/src/main/java/io/trino/gateway/ha/resource/GatewayViewResource.java b/gateway-ha/src/main/java/io/trino/gateway/ha/resource/GatewayViewResource.java
index 2f12d2b0d..3ec3e1d90 100644
--- a/gateway-ha/src/main/java/io/trino/gateway/ha/resource/GatewayViewResource.java
+++ b/gateway-ha/src/main/java/io/trino/gateway/ha/resource/GatewayViewResource.java
@@ -36,6 +36,7 @@
 import java.util.Optional;
 import java.util.stream.Collectors;
 
+import static com.google.common.base.MoreObjects.toStringHelper;
 import static java.util.Objects.requireNonNull;
 
 @RolesAllowed("USER")
@@ -230,78 +231,41 @@ public void setQueryDistribution(Map<String, Integer> queryDistribution)
             this.queryDistribution = queryDistribution;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof GatewayView other)) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            if (this.getGatewayStartTime() != other.getGatewayStartTime()) {
-                return false;
-            }
-            final Object displayName = this.getDisplayName();
-            final Object otherDisplayName = other.getDisplayName();
-            if (!Objects.equals(displayName, otherDisplayName)) {
-                return false;
-            }
-            final Object backendConfigurations = this.getBackendConfigurations();
-            final Object otherBackendConfigurations = other.getBackendConfigurations();
-            if (!Objects.equals(backendConfigurations, otherBackendConfigurations)) {
-                return false;
-            }
-            final Object queryHistory = this.getQueryHistory();
-            final Object otherQueryHistory = other.getQueryHistory();
-            if (!Objects.equals(queryHistory, otherQueryHistory)) {
-                return false;
-            }
-            final Object backendStates = this.getBackendStates();
-            final Object otherBackendStates = other.getBackendStates();
-            if (!Objects.equals(backendStates, otherBackendStates)) {
-                return false;
-            }
-            final Object queryDistribution = this.getQueryDistribution();
-            final Object otherQueryDistribution = other.getQueryDistribution();
-            return Objects.equals(queryDistribution, otherQueryDistribution);
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof GatewayView;
+            GatewayView that = (GatewayView) o;
+            return gatewayStartTime == that.gatewayStartTime &&
+                    Objects.equals(displayName, that.displayName) &&
+                    Objects.equals(backendConfigurations, that.backendConfigurations) &&
+                    Objects.equals(queryHistory, that.queryHistory) &&
+                    Objects.equals(backendStates, that.backendStates) &&
+                    Objects.equals(queryDistribution, that.queryDistribution);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final long gatewayStartTime = this.getGatewayStartTime();
-            result = result * prime + (int) (gatewayStartTime >>> 32 ^ gatewayStartTime);
-            final Object displayName = this.getDisplayName();
-            result = result * prime + (displayName == null ? 43 : displayName.hashCode());
-            final Object backendConfigurations = this.getBackendConfigurations();
-            result = result * prime + (backendConfigurations == null ? 43 : backendConfigurations.hashCode());
-            final Object queryHistory = this.getQueryHistory();
-            result = result * prime + (queryHistory == null ? 43 : queryHistory.hashCode());
-            final Object backendStates = this.getBackendStates();
-            result = result * prime + (backendStates == null ? 43 : backendStates.hashCode());
-            final Object queryDistribution = this.getQueryDistribution();
-            result = result * prime + (queryDistribution == null ? 43 : queryDistribution.hashCode());
-            return result;
+            return Objects.hash(gatewayStartTime, displayName, backendConfigurations, queryHistory, backendStates, queryDistribution);
         }
 
+        @Override
         public String toString()
         {
-            return "GatewayViewResource.GatewayView(gatewayStartTime="
-                    + this.getGatewayStartTime() + ", displayName="
-                    + this.getDisplayName() + ", backendConfigurations="
-                    + this.getBackendConfigurations() + ", queryHistory="
-                    + this.getQueryHistory() + ", backendStates="
-                    + this.getBackendStates() + ", queryDistribution="
-                    + this.getQueryDistribution() + ")";
+            return toStringHelper(this)
+                    .add("gatewayStartTime", gatewayStartTime)
+                    .add("displayName", displayName)
+                    .add("backendConfigurations", backendConfigurations)
+                    .add("queryHistory", queryHistory)
+                    .add("backendStates", backendStates)
+                    .add("queryDistribution", queryDistribution)
+                    .toString();
         }
     }
 }
diff --git a/gateway-ha/src/main/java/io/trino/gateway/ha/router/BackendStateManager.java b/gateway-ha/src/main/java/io/trino/gateway/ha/router/BackendStateManager.java
index 3fe7d2621..3957c8fde 100644
--- a/gateway-ha/src/main/java/io/trino/gateway/ha/router/BackendStateManager.java
+++ b/gateway-ha/src/main/java/io/trino/gateway/ha/router/BackendStateManager.java
@@ -22,6 +22,8 @@
 import java.util.Map;
 import java.util.Objects;
 
+import static com.google.common.base.MoreObjects.toStringHelper;
+
 public class BackendStateManager
 {
     @Nullable
@@ -76,46 +78,32 @@ public Map<String, Integer> getState()
             return this.state;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof BackendState other)) {
-                return false;
-            }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            final Object name = this.getName();
-            final Object otherName = other.getName();
-            if (!Objects.equals(name, otherName)) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            final Object state = this.getState();
-            final Object otherState = other.getState();
-            return Objects.equals(state, otherState);
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof BackendState;
+            BackendState that = (BackendState) o;
+            return Objects.equals(name, that.name) && Objects.equals(state, that.state);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final Object name = this.getName();
-            result = result * prime + (name == null ? 43 : name.hashCode());
-            final Object state = this.getState();
-            result = result * prime + (state == null ? 43 : state.hashCode());
-            return result;
+            return Objects.hash(name, state);
         }
 
+        @Override
         public String toString()
         {
-            return "BackendStateManager.BackendState(name=" + this.getName() + ", state=" + this.getState() + ")";
+            return toStringHelper(this)
+                    .add("name", name)
+                    .add("state", state)
+                    .toString();
         }
     }
 }
diff --git a/gateway-ha/src/main/java/io/trino/gateway/ha/router/QueryHistoryManager.java b/gateway-ha/src/main/java/io/trino/gateway/ha/router/QueryHistoryManager.java
index 75dd5b38c..67317128e 100644
--- a/gateway-ha/src/main/java/io/trino/gateway/ha/router/QueryHistoryManager.java
+++ b/gateway-ha/src/main/java/io/trino/gateway/ha/router/QueryHistoryManager.java
@@ -17,6 +17,8 @@
 import java.util.Objects;
 import java.util.Optional;
 
+import static com.google.common.base.MoreObjects.toStringHelper;
+
 public interface QueryHistoryManager
 {
     void submitQueryDetail(QueryDetail queryDetail);
@@ -108,75 +110,41 @@ public void setCaptureTime(long captureTime)
             this.captureTime = captureTime;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof QueryDetail other)) {
-                return false;
-            }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            final Object queryId = this.getQueryId();
-            final Object otherQueryId = other.getQueryId();
-            if (!Objects.equals(queryId, otherQueryId)) {
-                return false;
-            }
-            final Object queryText = this.getQueryText();
-            final Object otherQueryText = other.getQueryText();
-            if (!Objects.equals(queryText, otherQueryText)) {
-                return false;
-            }
-            final Object user = this.getUser();
-            final Object otherUser = other.getUser();
-            if (!Objects.equals(user, otherUser)) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            final Object source = this.getSource();
-            final Object otherSource = other.getSource();
-            if (!Objects.equals(source, otherSource)) {
-                return false;
-            }
-            final Object backendUrl = this.getBackendUrl();
-            final Object otherBackendUrl = other.getBackendUrl();
-            if (!Objects.equals(backendUrl, otherBackendUrl)) {
-                return false;
-            }
-            return this.getCaptureTime() == other.getCaptureTime();
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof QueryDetail;
+            QueryDetail that = (QueryDetail) o;
+            return captureTime == that.captureTime &&
+                    Objects.equals(queryId, that.queryId) &&
+                    Objects.equals(queryText, that.queryText) &&
+                    Objects.equals(user, that.user) &&
+                    Objects.equals(source, that.source) &&
+                    Objects.equals(backendUrl, that.backendUrl);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final Object queryId = this.getQueryId();
-            result = result * prime + (queryId == null ? 43 : queryId.hashCode());
-            final Object queryText = this.getQueryText();
-            result = result * prime + (queryText == null ? 43 : queryText.hashCode());
-            final Object user = this.getUser();
-            result = result * prime + (user == null ? 43 : user.hashCode());
-            final Object source = this.getSource();
-            result = result * prime + (source == null ? 43 : source.hashCode());
-            final Object backendUrl = this.getBackendUrl();
-            result = result * prime + (backendUrl == null ? 43 : backendUrl.hashCode());
-            final long captureTime = this.getCaptureTime();
-            result = result * prime + (int) (captureTime >>> 32 ^ captureTime);
-            return result;
+            return Objects.hash(queryId, queryText, user, source, backendUrl, captureTime);
         }
 
+        @Override
         public String toString()
         {
-            return "QueryHistoryManager.QueryDetail(queryId=" + this.getQueryId() + ", " +
-                    "queryText=" + this.getQueryText() + ", user=" + this.getUser() +
-                    ", source=" + this.getSource() + ", backendUrl=" + this.getBackendUrl() +
-                    ", captureTime=" + this.getCaptureTime() + ")";
+            return toStringHelper(this)
+                    .add("queryId", queryId)
+                    .add("queryText", queryText)
+                    .add("user", user)
+                    .add("source", source)
+                    .add("backendUrl", backendUrl)
+                    .add("captureTime", captureTime)
+                    .toString();
         }
     }
 }
diff --git a/gateway-ha/src/main/java/io/trino/gateway/ha/router/ResourceGroupsManager.java b/gateway-ha/src/main/java/io/trino/gateway/ha/router/ResourceGroupsManager.java
index 578f53395..5ccebe919 100644
--- a/gateway-ha/src/main/java/io/trino/gateway/ha/router/ResourceGroupsManager.java
+++ b/gateway-ha/src/main/java/io/trino/gateway/ha/router/ResourceGroupsManager.java
@@ -19,6 +19,8 @@
 import java.util.List;
 import java.util.Objects;
 
+import static com.google.common.base.MoreObjects.toStringHelper;
+
 public interface ResourceGroupsManager
 {
     ResourceGroupsDetail createResourceGroup(ResourceGroupsDetail resourceGroup,
@@ -239,121 +241,55 @@ public void setEnvironment(String environment)
             this.environment = environment;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof ResourceGroupsDetail other)) {
-                return false;
-            }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            if (this.getResourceGroupId() != other.getResourceGroupId()) {
-                return false;
-            }
-            final Object name = this.getName();
-            final Object otherName = other.getName();
-            if (!Objects.equals(name, otherName)) {
-                return false;
-            }
-            final Object parent = this.getParent();
-            final Object otherParent = other.getParent();
-            if (!Objects.equals(parent, otherParent)) {
-                return false;
-            }
-            final Object jmxExport = this.getJmxExport();
-            final Object otherJmxExport = other.getJmxExport();
-            if (!Objects.equals(jmxExport, otherJmxExport)) {
-                return false;
-            }
-            final Object schedulingPolicy = this.getSchedulingPolicy();
-            final Object otherSchedulingPolicy = other.getSchedulingPolicy();
-            if (!Objects.equals(schedulingPolicy, otherSchedulingPolicy)) {
-                return false;
-            }
-            final Object schedulingWeight = this.getSchedulingWeight();
-            final Object otherSchedulingWeight = other.getSchedulingWeight();
-            if (!Objects.equals(schedulingWeight, otherSchedulingWeight)) {
-                return false;
-            }
-            final Object softMemoryLimit = this.getSoftMemoryLimit();
-            final Object otherSoftMemoryLimit = other.getSoftMemoryLimit();
-            if (!Objects.equals(softMemoryLimit, otherSoftMemoryLimit)) {
-                return false;
-            }
-            if (this.getMaxQueued() != other.getMaxQueued()) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            if (this.getHardConcurrencyLimit() != other.getHardConcurrencyLimit()) {
-                return false;
-            }
-            final Object softConcurrencyLimit = this.getSoftConcurrencyLimit();
-            final Object otherSoftConcurrencyLimit = other.getSoftConcurrencyLimit();
-            if (!Objects.equals(softConcurrencyLimit, otherSoftConcurrencyLimit)) {
-                return false;
-            }
-            final Object softCpuLimit = this.getSoftCpuLimit();
-            final Object otherSoftCpuLimit = other.getSoftCpuLimit();
-            if (!Objects.equals(softCpuLimit, otherSoftCpuLimit)) {
-                return false;
-            }
-            final Object hardCpuLimit = this.getHardCpuLimit();
-            final Object otherHardCpuLimit = other.getHardCpuLimit();
-            if (!Objects.equals(hardCpuLimit, otherHardCpuLimit)) {
-                return false;
-            }
-            final Object environment = this.getEnvironment();
-            final Object otherEnvironment = other.getEnvironment();
-            return Objects.equals(environment, otherEnvironment);
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof ResourceGroupsDetail;
+            ResourceGroupsDetail that = (ResourceGroupsDetail) o;
+            return resourceGroupId == that.resourceGroupId &&
+                    maxQueued == that.maxQueued &&
+                    hardConcurrencyLimit == that.hardConcurrencyLimit &&
+                    Objects.equals(name, that.name) &&
+                    Objects.equals(parent, that.parent) &&
+                    Objects.equals(jmxExport, that.jmxExport) &&
+                    Objects.equals(schedulingPolicy, that.schedulingPolicy) &&
+                    Objects.equals(schedulingWeight, that.schedulingWeight) &&
+                    Objects.equals(softMemoryLimit, that.softMemoryLimit) &&
+                    Objects.equals(softConcurrencyLimit, that.softConcurrencyLimit) &&
+                    Objects.equals(softCpuLimit, that.softCpuLimit) &&
+                    Objects.equals(hardCpuLimit, that.hardCpuLimit) &&
+                    Objects.equals(environment, that.environment);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final long resourceGroupId = this.getResourceGroupId();
-            result = result * prime + (int) (resourceGroupId >>> 32 ^ resourceGroupId);
-            final Object name = this.getName();
-            result = result * prime + (name == null ? 43 : name.hashCode());
-            final Object parent = this.getParent();
-            result = result * prime + (parent == null ? 43 : parent.hashCode());
-            final Object jmxExport = this.getJmxExport();
-            result = result * prime + (jmxExport == null ? 43 : jmxExport.hashCode());
-            final Object schedulingPolicy = this.getSchedulingPolicy();
-            result = result * prime + (schedulingPolicy == null ? 43 : schedulingPolicy.hashCode());
-            final Object schedulingWeight = this.getSchedulingWeight();
-            result = result * prime + (schedulingWeight == null ? 43 : schedulingWeight.hashCode());
-            final Object softMemoryLimit = this.getSoftMemoryLimit();
-            result = result * prime + (softMemoryLimit == null ? 43 : softMemoryLimit.hashCode());
-            result = result * prime + this.getMaxQueued();
-            result = result * prime + this.getHardConcurrencyLimit();
-            final Object softConcurrencyLimit = this.getSoftConcurrencyLimit();
-            result = result * prime + (softConcurrencyLimit == null ? 43 : softConcurrencyLimit.hashCode());
-            final Object softCpuLimit = this.getSoftCpuLimit();
-            result = result * prime + (softCpuLimit == null ? 43 : softCpuLimit.hashCode());
-            final Object hardCpuLimit = this.getHardCpuLimit();
-            result = result * prime + (hardCpuLimit == null ? 43 : hardCpuLimit.hashCode());
-            final Object environment = this.getEnvironment();
-            result = result * prime + (environment == null ? 43 : environment.hashCode());
-            return result;
+            return Objects.hash(resourceGroupId, name, parent, jmxExport, schedulingPolicy, schedulingWeight, softMemoryLimit, maxQueued, hardConcurrencyLimit, softConcurrencyLimit, softCpuLimit, hardCpuLimit, environment);
         }
 
+        @Override
         public String toString()
         {
-            return "ResourceGroupsManager.ResourceGroupsDetail(resourceGroupId=" + this.getResourceGroupId() +
-                    ", name=" + this.getName() + ", parent=" + this.getParent() + ", jmxExport=" + this.getJmxExport() +
-                    ", schedulingPolicy=" + this.getSchedulingPolicy() + ", schedulingWeight=" + this.getSchedulingWeight() +
-                    ", softMemoryLimit=" + this.getSoftMemoryLimit() + ", maxQueued=" + this.getMaxQueued() +
-                    ", hardConcurrencyLimit=" + this.getHardConcurrencyLimit() + ", softConcurrencyLimit=" + this.getSoftConcurrencyLimit() +
-                    ", softCpuLimit=" + this.getSoftCpuLimit() + ", hardCpuLimit=" + this.getHardCpuLimit() +
-                    ", environment=" + this.getEnvironment() + ")";
+            return toStringHelper(this)
+                    .add("resourceGroupId", resourceGroupId)
+                    .add("name", name)
+                    .add("parent", parent)
+                    .add("jmxExport", jmxExport)
+                    .add("schedulingPolicy", schedulingPolicy)
+                    .add("schedulingWeight", schedulingWeight)
+                    .add("softMemoryLimit", softMemoryLimit)
+                    .add("maxQueued", maxQueued)
+                    .add("hardConcurrencyLimit", hardConcurrencyLimit)
+                    .add("softConcurrencyLimit", softConcurrencyLimit)
+                    .add("softCpuLimit", softCpuLimit)
+                    .add("hardCpuLimit", hardCpuLimit)
+                    .add("environment", environment)
+                    .toString();
         }
     }
 
@@ -459,81 +395,43 @@ public void setSelectorResourceEstimate(String selectorResourceEstimate)
             this.selectorResourceEstimate = selectorResourceEstimate;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof SelectorsDetail other)) {
-                return false;
-            }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            if (this.getResourceGroupId() != other.getResourceGroupId()) {
-                return false;
-            }
-            if (this.getPriority() != other.getPriority()) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            final Object userRegex = this.getUserRegex();
-            final Object otherUserRegex = other.getUserRegex();
-            if (!Objects.equals(userRegex, otherUserRegex)) {
-                return false;
-            }
-            final Object sourceRegex = this.getSourceRegex();
-            final Object otherSourceRegex = other.getSourceRegex();
-            if (!Objects.equals(sourceRegex, otherSourceRegex)) {
-                return false;
-            }
-            final Object queryType = this.getQueryType();
-            final Object otherQueryType = other.getQueryType();
-            if (!Objects.equals(queryType, otherQueryType)) {
-                return false;
-            }
-            final Object clientTags = this.getClientTags();
-            final Object otherClientTags = other.getClientTags();
-            if (!Objects.equals(clientTags, otherClientTags)) {
-                return false;
-            }
-            final Object selectorResourceEstimate = this.getSelectorResourceEstimate();
-            final Object otherSelectorResourceEstimate = other.getSelectorResourceEstimate();
-            return Objects.equals(selectorResourceEstimate, otherSelectorResourceEstimate);
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof SelectorsDetail;
+            SelectorsDetail that = (SelectorsDetail) o;
+            return resourceGroupId == that.resourceGroupId &&
+                    priority == that.priority &&
+                    Objects.equals(userRegex, that.userRegex) &&
+                    Objects.equals(sourceRegex, that.sourceRegex) &&
+                    Objects.equals(queryType, that.queryType) &&
+                    Objects.equals(clientTags, that.clientTags) &&
+                    Objects.equals(selectorResourceEstimate, that.selectorResourceEstimate);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final long resourceGroupId = this.getResourceGroupId();
-            result = result * prime + (int) (resourceGroupId >>> 32 ^ resourceGroupId);
-            final long priority = this.getPriority();
-            result = result * prime + (int) (priority >>> 32 ^ priority);
-            final Object userRegex = this.getUserRegex();
-            result = result * prime + (userRegex == null ? 43 : userRegex.hashCode());
-            final Object sourceRegex = this.getSourceRegex();
-            result = result * prime + (sourceRegex == null ? 43 : sourceRegex.hashCode());
-            final Object queryType = this.getQueryType();
-            result = result * prime + (queryType == null ? 43 : queryType.hashCode());
-            final Object clientTags = this.getClientTags();
-            result = result * prime + (clientTags == null ? 43 : clientTags.hashCode());
-            final Object selectorResourceEstimate = this.getSelectorResourceEstimate();
-            result = result * prime + (selectorResourceEstimate == null ? 43 : selectorResourceEstimate.hashCode());
-            return result;
+            return Objects.hash(resourceGroupId, priority, userRegex, sourceRegex, queryType, clientTags, selectorResourceEstimate);
         }
 
+        @Override
         public String toString()
         {
-            return "ResourceGroupsManager.SelectorsDetail(resourceGroupId=" + this.getResourceGroupId() +
-                    ", priority=" + this.getPriority() + ", userRegex=" + this.getUserRegex() +
-                    ", sourceRegex=" + this.getSourceRegex() + ", queryType=" + this.getQueryType() +
-                    ", clientTags=" + this.getClientTags() +
-                    ", selectorResourceEstimate=" + this.getSelectorResourceEstimate() + ")";
+            return toStringHelper(this)
+                    .add("resourceGroupId", resourceGroupId)
+                    .add("priority", priority)
+                    .add("userRegex", userRegex)
+                    .add("sourceRegex", sourceRegex)
+                    .add("queryType", queryType)
+                    .add("clientTags", clientTags)
+                    .add("selectorResourceEstimate", selectorResourceEstimate)
+                    .toString();
         }
     }
 
@@ -576,46 +474,32 @@ public void setValue(String value)
             this.value = value;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof GlobalPropertiesDetail other)) {
-                return false;
-            }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            final Object name = this.getName();
-            final Object otherName = other.getName();
-            if (!Objects.equals(name, otherName)) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            final Object value = this.getValue();
-            final Object otherValue = other.getValue();
-            return Objects.equals(value, otherValue);
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof GlobalPropertiesDetail;
+            GlobalPropertiesDetail that = (GlobalPropertiesDetail) o;
+            return Objects.equals(name, that.name) && Objects.equals(value, that.value);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final Object name = this.getName();
-            result = result * prime + (name == null ? 43 : name.hashCode());
-            final Object value = this.getValue();
-            result = result * prime + (value == null ? 43 : value.hashCode());
-            return result;
+            return Objects.hash(name, value);
         }
 
+        @Override
         public String toString()
         {
-            return "ResourceGroupsManager.GlobalPropertiesDetail(name=" + this.getName() + ", value=" + this.getValue() + ")";
+            return toStringHelper(this)
+                    .add("name", name)
+                    .add("value", value)
+                    .toString();
         }
     }
 
@@ -694,69 +578,39 @@ public void setQueryType(String queryType)
             this.queryType = queryType;
         }
 
-        public boolean equals(final Object o)
+        @Override
+        public boolean equals(Object o)
         {
-            if (o == this) {
+            if (this == o) {
                 return true;
             }
-            if (!(o instanceof ExactSelectorsDetail other)) {
-                return false;
-            }
-            if (!other.canEqual(this)) {
-                return false;
-            }
-            final Object resourceGroupId = this.getResourceGroupId();
-            final Object otherResourceGroupId = other.getResourceGroupId();
-            if (!Objects.equals(resourceGroupId, otherResourceGroupId)) {
-                return false;
-            }
-            final Object updateTime = this.getUpdateTime();
-            final Object otherUpdateTime = other.getUpdateTime();
-            if (!Objects.equals(updateTime, otherUpdateTime)) {
+            if (o == null || getClass() != o.getClass()) {
                 return false;
             }
-            final Object source = this.getSource();
-            final Object otherSource = other.getSource();
-            if (!Objects.equals(source, otherSource)) {
-                return false;
-            }
-            final Object environment = this.getEnvironment();
-            final Object otherEnvironment = other.getEnvironment();
-            if (!Objects.equals(environment, otherEnvironment)) {
-                return false;
-            }
-            final Object queryType = this.getQueryType();
-            final Object otherQueryType = other.getQueryType();
-            return Objects.equals(queryType, otherQueryType);
-        }
-
-        protected boolean canEqual(final Object other)
-        {
-            return other instanceof ExactSelectorsDetail;
+            ExactSelectorsDetail that = (ExactSelectorsDetail) o;
+            return Objects.equals(resourceGroupId, that.resourceGroupId) &&
+                    Objects.equals(updateTime, that.updateTime) &&
+                    Objects.equals(source, that.source) &&
+                    Objects.equals(environment, that.environment) &&
+                    Objects.equals(queryType, that.queryType);
         }
 
+        @Override
         public int hashCode()
         {
-            final int prime = 59;
-            int result = 1;
-            final Object resourceGroupId = this.getResourceGroupId();
-            result = result * prime + (resourceGroupId == null ? 43 : resourceGroupId.hashCode());
-            final Object updateTime = this.getUpdateTime();
-            result = result * prime + (updateTime == null ? 43 : updateTime.hashCode());
-            final Object source = this.getSource();
-            result = result * prime + (source == null ? 43 : source.hashCode());
-            final Object environment = this.getEnvironment();
-            result = result * prime + (environment == null ? 43 : environment.hashCode());
-            final Object queryType = this.getQueryType();
-            result = result * prime + (queryType == null ? 43 : queryType.hashCode());
-            return result;
+            return Objects.hash(resourceGroupId, updateTime, source, environment, queryType);
         }
 
+        @Override
         public String toString()
         {
-            return "ResourceGroupsManager.ExactSelectorsDetail(resourceGroupId=" + this.getResourceGroupId() +
-                    ", updateTime=" + this.getUpdateTime() + ", source=" + this.getSource() +
-                    ", environment=" + this.getEnvironment() + ", queryType=" + this.getQueryType() + ")";
+            return toStringHelper(this)
+                    .add("resourceGroupId", resourceGroupId)
+                    .add("updateTime", updateTime)
+                    .add("source", source)
+                    .add("environment", environment)
+                    .add("queryType", queryType)
+                    .toString();
         }
     }
 }