Merge branch 'main' into PR #3942 to update

Author: lqiu96

.github/flakybot.yaml

@@ -0,0 +1 @@
+issuePriority: p2

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/ConnectionProperty.java

@@ -16,8 +16,6 @@
 
 package com.google.cloud.bigquery;
 
-import static com.google.common.base.Preconditions.checkNotNull;
-
 import com.google.common.base.Function;
 import com.google.common.base.MoreObjects;
 import com.google.common.base.Objects;
@@ -82,8 +80,8 @@ public ConnectionProperty build() {
   }
 
   private ConnectionProperty(Builder builder) {
-    this.key = checkNotNull(builder.key, "Required key is null or empty");
-    this.value = checkNotNull(builder.value, "Required value is null or empty");
+    this.key = builder.key;
+    this.value = builder.value;
   }
 
   /** Return the key of property. */

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/DatasetId.java

@@ -16,9 +16,6 @@
 
 package com.google.cloud.bigquery;
 
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Strings.isNullOrEmpty;
-
 import com.google.api.services.bigquery.model.DatasetReference;
 import io.opentelemetry.api.common.Attributes;
 import java.io.Serializable;
@@ -43,7 +40,6 @@ public String getDataset() {
   }
 
   private DatasetId(String project, String dataset) {
-    checkArgument(!isNullOrEmpty(dataset), "Provided dataset is null or empty");
     this.project = project;
     this.dataset = dataset;
   }

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/ModelId.java

@@ -62,8 +62,6 @@ public String getModel() {
   }
 
   private ModelId(String project, String dataset, String model) {
-    checkArgument(!isNullOrEmpty(dataset), "Provided dataset is null or empty");
-    checkArgument(!isNullOrEmpty(model), "Provided model is null or empty");
     this.project = project;
     this.dataset = dataset;
     this.model = model;

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/RoutineId.java

@@ -63,8 +63,6 @@ public String getRoutine() {
   }
 
   private RoutineId(String project, String dataset, String routine) {
-    checkArgument(!isNullOrEmpty(dataset), "Provided dataset is null or empty");
-    checkArgument(!isNullOrEmpty(routine), "Provided routine is null or empty");
     this.project = project;
     this.dataset = dataset;
     this.routine = routine;

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/TableId.java

@@ -71,8 +71,6 @@ public String getIAMResourceName() {
   }
 
   private TableId(String project, String dataset, String table) {
-    checkArgument(!isNullOrEmpty(dataset), "Provided dataset is null or empty");
-    checkArgument(!isNullOrEmpty(table), "Provided table is null or empty");
     this.project = project;
     this.dataset = dataset;
     this.table = table;