Upgrade SDK and other dependencies, fix problems discovered during testing.

.gitignore

@@ -1,2 +1,3 @@
 **/target/*
 .DS_Store
+*.pdf

README.md

@@ -13,22 +13,6 @@ For the exercises, make sure to run `temporal server start-dev --ui-port 8080 --
 | `exercises/farewell-workflow` | [Exercise 3](exercises/farewell-workflow/README.md) |
 | `exercises/finale-workflow`   | [Exercise 4](exercises/finale-workflow/README.md)   |
 
-## GitPod Environment Shortcuts
-
-If you are executing the exercises in the provided GitPod environment, you
-can take advantage of certain aliases to aid in navigation.
-
-| Command | Action                                  |
-| :------ | :-------------------------------------- |
-| `ex1`   | Change to Exercise 1 Practice Directory |
-| `ex1s`  | Change to Exercise 1 Solution Directory |
-| `ex2`   | Change to Exercise 2 Practice Directory |
-| `ex2s`  | Change to Exercise 2 Solution Directory |
-| `ex3`   | Change to Exercise 3 Practice Directory |
-| `ex3s`  | Change to Exercise 3 Solution Directory |
-| `ex4`   | Change to Exercise 4 Practice Directory |
-| `ex4s`  | Change to Exercise 4 Solution Directory |
-
 ## Instructor-Led Demonstrations
 
 | Directory Name           | Description                                                         |

demos/service-workflow/pom.xml

@@ -21,39 +21,39 @@
         <dependency>
             <groupId>io.temporal</groupId>
             <artifactId>temporal-sdk</artifactId>
-            <version>1.19.1</version>
+            <version>1.31.0</version>
         </dependency>
 
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-nop</artifactId>
-            <version>2.0.6</version>
+            <version>2.0.17</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.11</version>
+            <version>3.18.0</version>
         </dependency>
 
         <dependency>
             <groupId>io.temporal</groupId>
             <artifactId>temporal-testing</artifactId>
-            <version>1.19.1</version>
+            <version>1.31.0</version>
             <scope>test</scope>
         </dependency>  
 
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.13.2</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>5.1.1</version>
+            <version>5.14.2</version>
             <scope>test</scope>
         </dependency>  
 

demos/writing-a-workflow-definition/pom.xml

@@ -13,8 +13,8 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.7</maven.compiler.source>
-        <maven.compiler.target>1.7</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
     </properties>
 
     <dependencies>

exercises/farewell-workflow/README.md

@@ -13,20 +13,6 @@ you'll need to change. If you get stuck and need additional hints, or
 if you want to check your work, look at the completed example in the
 `solution` directory.
 
-## GitPod Environment Shortcuts
-
-If you are executing the exercises in the provided GitPod environment, you
-can take advantage of certain aliases to aid in navigation and execution of
-the code.
-
-| Command           | Action                                                                                                                                                |
-| :---------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `ex3`             | Change to Exercise 3 Practice Directory                                                                                                               |
-| `ex3s`            | Change to Exercise 3 Solution Directory                                                                                                               |
-| `ex3m`            | Execute the Exercise 3 Microservice. Must be within the appropriate directory for this to succeed. (either `practice` or `solution`)                  |
-| `ex3w`            | Execute the Exercise 3 Worker. Must be within the appropriate directory for this to succeed. (either `practice` or `solution`)                        |
-| `ex3st YOUR_NAME` | Execute the Exercise 3 Starter, passing in your name. Must be within the appropriate directory for this to succeed. (either `practice` or `solution`) |
-
 ## Part A: Write an Activity Method
 
 The `GreetingActivities.java` file defines an interface with the Activity method signatures.
@@ -65,12 +51,9 @@ before executing the following commands:
 
 1. Compile the code using the command `mvn clean compile`
 2. Start the microservice by running `mvn exec:java -Dexec.mainClass="farewellworkflow.Microservice"` in a terminal
-   1. **Note:** If you're using GitPod, you can run the shortcut `ex3m`
 3. In another terminal, start your Worker by running `mvn exec:java -Dexec.mainClass="farewellworkflow.GreetingWorker"`
-   1. **Note:** If you're using GitPod, you can run the shortcut `ex3w`
 4. In a third terminal, execute your Workflow by running `mvn exec:java -Dexec.mainClass="farewellworkflow.Starter" -Dexec.args="Mason"`
    (replacing `Mason` with your own name)
-   1. **Note:** If you're using GitPod, you can run the shortcut `ex3st Mason` (replacing `Mason` with your own name)
 
 If there is time remaining, experiment with Activity failures and retries
 by stopping the microservice (press Ctrl-C in its terminal) and re-running

exercises/farewell-workflow/practice/pom.xml

@@ -22,39 +22,39 @@
         <dependency>
             <groupId>io.temporal</groupId>
             <artifactId>temporal-sdk</artifactId>
-            <version>1.19.1</version>
+            <version>1.31.0</version>
         </dependency>
 
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-nop</artifactId>
-            <version>2.0.6</version>
+            <version>2.0.17</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.11</version>
+            <version>3.18.0</version>
         </dependency>
 
         <dependency>
             <groupId>io.temporal</groupId>
             <artifactId>temporal-testing</artifactId>
-            <version>1.19.1</version>
+            <version>1.31.0</version>
             <scope>test</scope>
         </dependency>  
 
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.13.2</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>5.1.1</version>
+            <version>5.14.2</version>
             <scope>test</scope>
         </dependency>  
 

exercises/farewell-workflow/solution/pom.xml

@@ -22,39 +22,39 @@
         <dependency>
             <groupId>io.temporal</groupId>
             <artifactId>temporal-sdk</artifactId>
-            <version>1.19.1</version>
+            <version>1.31.0</version>
         </dependency>
 
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-nop</artifactId>
-            <version>2.0.6</version>
+            <version>2.0.17</version>
         </dependency>
 
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.11</version>
+            <version>3.18.0</version>
         </dependency>
 
         <dependency>
             <groupId>io.temporal</groupId>
             <artifactId>temporal-testing</artifactId>
-            <version>1.19.1</version>
+            <version>1.31.0</version>
             <scope>test</scope>
         </dependency>  
 
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.13.2</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>5.1.1</version>
+            <version>5.14.2</version>
             <scope>test</scope>
         </dependency>  
 

exercises/finale-workflow/README.md

@@ -15,18 +15,6 @@ different languages, you'll need to start two Worker programs, one
 written in Java that will execute the Activity code and one written
 in Go that will execute the Workflow code.
 
-## GitPod Environment Shortcuts
-
-If you are executing the exercises in the provided GitPod environment, you
-can take advantage of certain aliases to aid in navigation and execution.
-
-| Command           | Action                                                                                                                                                     |
-| :---------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `ex4`             | Change to Exercise 4 Practice Directory                                                                                                                    |
-| `ex4j`            | Execute the Exercise 4 jar file Directory                                                                                                                  |
-| `ex4w`            | Execute the Exercise 4 Worker.                                                                                                                             |
-| `ex4st YOUR_NAME` | Execute the Exercise 4 Starter, passing in your name. If you provide a name with spaces in it, be sure to enclose it in quotation marks. Ex: "Mason Egger" |
-
 # Run the Activity Worker (implemented in Java):
 
 In one terminal, run the following command:
@@ -37,30 +25,26 @@ $ java -classpath \
     io.temporal.training.PdfCertWorker
 ```
 
-**Note:** If you're using GitPod, you can run the shortcut `ex4j`
-
 # Run the Workflow Worker (implemented in Go):
 
-In another terminal, run this command:
+In another terminal, run these commands:
 
 ```
+$ cd go
 $ go run worker/main.go
 ```
 
-**Note:** If you're using GitPod, you can run the shortcut `ex4w`
-
 # Start the Workflow (Go)
 
-In another terminal, run the following command,
+In another terminal, run the following commands,
 but be sure to replace `Mason Egger` with your
 full name.
 
 ```
+$ cd go
 $ go run start/main.go "Mason Egger"
 ```
 
-**Note:** If you're using GitPod, you can run the shortcut `ex4st "Mason Egger"`
-
 - Once the workflow is complete, use the explorer
   view on the left side of the exercise environment
   to locate the file created by this workflow. It

exercises/finale-workflow/go/go.mod

@@ -1,32 +1,33 @@
 module finale
 
-go 1.19
+go 1.23.0
 
-require go.temporal.io/sdk v1.22.1
+toolchain go1.24.6
+
+require go.temporal.io/sdk v1.35.0
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/facebookgo/clock v0.0.0-20150410010913-600d898af40a // indirect
-	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/gogo/status v1.1.1 // indirect
 	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
-	github.com/pborman/uuid v1.2.1 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.22.0 // indirect
+	github.com/nexus-rpc/sdk-go v0.3.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/robfig/cron v1.2.0 // indirect
-	github.com/stretchr/objx v0.5.0 // indirect
-	github.com/stretchr/testify v1.8.2 // indirect
-	go.temporal.io/api v1.19.1-0.20230322213042-07fb271d475b // indirect
-	go.uber.org/atomic v1.9.0 // indirect
-	golang.org/x/net v0.8.0 // indirect
-	golang.org/x/sys v0.6.0 // indirect
-	golang.org/x/text v0.8.0 // indirect
-	golang.org/x/time v0.1.0 // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
+	github.com/stretchr/testify v1.10.0 // indirect
+	go.temporal.io/api v1.49.1 // indirect
+	golang.org/x/net v0.39.0 // indirect
+	golang.org/x/sync v0.13.0 // indirect
+	golang.org/x/sys v0.32.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
+	golang.org/x/time v0.3.0 // indirect
 	google.golang.org/genproto v0.0.0-20230322174352-cde4c949918d // indirect
-	google.golang.org/grpc v1.54.0 // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
+	google.golang.org/grpc v1.66.0 // indirect
+	google.golang.org/protobuf v1.36.5 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )