Added "check-updates" plugin and updated dependencies to the latest

build.gradle

@@ -1,7 +1,10 @@
+// Run 'gradle checkUpdates' to find out which dependencies have newer versions
+
 plugins {
     id 'net.minecrell.licenser' version '0.4.1'
-    id 'com.github.sherter.google-java-format' version '0.8'
-    id "net.ltgt.errorprone" version "0.6"
+    id 'com.github.sherter.google-java-format' version '0.9'
+    id "net.ltgt.errorprone" version "1.2.1"
+    id 'name.remal.check-updates' version '1.0.201'
 }
 
 apply plugin: 'java'
@@ -27,16 +30,16 @@ repositories {
 }
 
 dependencies {
-    implementation group: 'io.temporal', name: 'temporal-sdk', version: '0.25.0-SNAPSHOT'
-    implementation group: 'commons-configuration', name: 'commons-configuration', version: '1.9'
+    implementation group: 'io.temporal', name: 'temporal-sdk', version: '0.26.0-SNAPSHOT'
+    implementation group: 'commons-configuration', name: 'commons-configuration', version: '1.10'
     implementation  group: 'ch.qos.logback', name: 'logback-classic', version: '1.2.3'
 
-    testImplementation group: 'junit', name: 'junit', version: '4.12'
+    testImplementation group: 'junit', name: 'junit', version: '4.13'
     testImplementation group: 'org.mockito', name: 'mockito-all', version: '1.10.19'
-    testImplementation group: 'org.powermock', name: 'powermock-api-mockito', version: '1.7.3'
+    testImplementation group: 'org.powermock', name: 'powermock-api-mockito', version: '1.7.4'
 
     errorproneJavac("com.google.errorprone:javac:9+181-r4173-1")
-    errorprone("com.google.errorprone:error_prone_core:2.3.1")
+    errorprone("com.google.errorprone:error_prone_core:2.4.0")
 }
 
 compileJava {

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

src/main/java/io/temporal/samples/bookingsaga/TripBookingActivities.java

@@ -25,38 +25,50 @@
 public interface TripBookingActivities {
 
   /**
+   * Request a car rental reservation.
+   *
    * @param name customer name
    * @return reservationID
    */
   String reserveCar(String name);
 
   /**
+   * Request a flight reservation.
+   *
    * @param name customer name
    * @return reservationID
    */
   String bookFlight(String name);
 
   /**
+   * Request a hotel reservation.
+   *
    * @param name customer name
    * @return reservationID
    */
   String bookHotel(String name);
 
   /**
+   * Cancel a flight reservation.
+   *
    * @param name customer name
    * @param reservationID id returned by bookFlight
    * @return cancellationConfirmationID
    */
   String cancelFlight(String reservationID, String name);
 
   /**
+   * Cancel a hotel reservation.
+   *
    * @param name customer name
    * @param reservationID id returned by bookHotel
    * @return cancellationConfirmationID
    */
   String cancelHotel(String reservationID, String name);
 
   /**
+   * Cancel a car rental reservation.
+   *
    * @param name customer name
    * @param reservationID id returned by reserveCar
    * @return cancellationConfirmationID

src/main/java/io/temporal/samples/hello/HelloActivity.java

@@ -43,7 +43,6 @@ public class HelloActivity {
   /** Workflow interface has to have at least one method annotated with @WorkflowMethod. */
   @WorkflowInterface
   public interface GreetingWorkflow {
-    /** @return greeting string */
     @WorkflowMethod
     String getGreeting(String name);
   }

src/main/java/io/temporal/samples/hello/HelloActivityRetry.java

@@ -43,7 +43,6 @@ public class HelloActivityRetry {
 
   @WorkflowInterface
   public interface GreetingWorkflow {
-    /** @return greeting string */
     @WorkflowMethod
     String getGreeting(String name);
   }

src/main/java/io/temporal/samples/hello/HelloAsyncActivityCompletion.java

@@ -47,7 +47,6 @@ public class HelloAsyncActivityCompletion {
 
   @WorkflowInterface
   public interface GreetingWorkflow {
-    /** @return greeting string */
     @WorkflowMethod
     String getGreeting(String name);
   }

src/main/java/io/temporal/samples/hello/HelloAsyncLambda.java

@@ -43,7 +43,6 @@ public class HelloAsyncLambda {
 
   @WorkflowInterface
   public interface GreetingWorkflow {
-    /** @return greeting string */
     @WorkflowMethod
     String getGreeting(String name);
   }

src/main/java/io/temporal/samples/hello/HelloChild.java

@@ -40,7 +40,6 @@ public class HelloChild {
   /** The parent workflow interface. */
   @WorkflowInterface
   public interface GreetingWorkflow {
-    /** @return greeting string */
     @WorkflowMethod
     String getGreeting(String name);
   }

src/main/java/io/temporal/samples/hello/HelloCron.java

@@ -67,12 +67,6 @@ public static class GreetingWorkflowImpl implements GreetingWorkflow {
             GreetingActivities.class,
             ActivityOptions.newBuilder().setScheduleToCloseTimeout(Duration.ofSeconds(10)).build());
 
-    /**
-     * Stub used to terminate this workflow run and create the next one with the same ID atomically.
-     */
-    private final GreetingWorkflow continueAsNew =
-        Workflow.newContinueAsNewStub(GreetingWorkflow.class);
-
     @Override
     public void greet(String name) {
       activities.greet("Hello " + name + "!");

src/main/java/io/temporal/samples/hello/HelloSearchAttributes.java

@@ -38,7 +38,8 @@
 import io.temporal.workflowservice.v1.DescribeWorkflowExecutionResponse;
 import java.text.SimpleDateFormat;
 import java.time.Duration;
-import java.util.Date;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
@@ -53,7 +54,6 @@ public class HelloSearchAttributes {
   /** Workflow interface has to have at least one method annotated with @WorkflowMethod. */
   @WorkflowInterface
   public interface GreetingWorkflow {
-    /** @return greeting string */
     @WorkflowMethod
     String getGreeting(String name);
   }
@@ -161,7 +161,8 @@ private static Map<String, Object> generateSearchAttributes() {
 
   // CustomDatetimeField takes times encoded in the  RFC 3339 format.
   private static String generateDateTimeFieldValue() {
-    return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX").format(new Date());
+    return new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX")
+        .format(LocalDateTime.now(ZoneId.systemDefault()));
   }
 
   // example for extract value from search attributes

src/main/java/io/temporal/samples/hello/HelloSignal.java

@@ -45,8 +45,8 @@ public class HelloSignal {
   @WorkflowInterface
   public interface GreetingWorkflow {
     /**
-     * @return list of greeting strings that were received through the waitForNameMethod. This
-     *     method will block until the number of greetings specified are received.
+     * list of greeting strings that were received through the waitForNameMethod. This method will
+     * block until the number of greetings specified are received.
      */
     @WorkflowMethod
     List<String> getGreetings();

src/main/java/io/temporal/samples/updatabletimer/UpdatableTimer.java

@@ -21,7 +21,9 @@
 
 import io.temporal.workflow.Workflow;
 import java.time.Duration;
-import java.util.Date;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
 import org.slf4j.Logger;
 
 public final class UpdatableTimer {
@@ -32,7 +34,9 @@ public final class UpdatableTimer {
   private boolean wakeUpTimeUpdated;
 
   public void sleepUntil(long wakeUpTime) {
-    logger.info("sleepUntil: " + new Date(wakeUpTime));
+    Instant wakeUpInstant = Instant.ofEpochMilli(wakeUpTime);
+    LocalDateTime date = wakeUpInstant.atZone(ZoneId.systemDefault()).toLocalDateTime();
+    logger.info("sleepUntil: " + date);
     this.wakeUpTime = wakeUpTime;
     while (true) {
       wakeUpTimeUpdated = false;