Upgrade frameworks for jChampions Conference presentation

build.sh

@@ -7,7 +7,7 @@ rm -rf {micronaut,quarkus,spring-boot}/build
 rm -rf helidon/target
 
 source ~/.sdkman/bin/sdkman-init.sh
-sdk use java 21-graalce
+sdk use java 21.0.1-graalce
 
 echo "Building Micronaut..."
 cd micronaut && ./gradlew nativeCompile

demo.adoc

@@ -21,7 +21,7 @@ toc::[]
 
 Use SDKMAN to install Java 21 with GraalVM
 
-  sdk install java 21-graalce
+  sdk install java 21.0.1-graalce
 
 == Generate an OAuth 2.0 Access Token
 
@@ -32,7 +32,7 @@ Use SDKMAN to install Java 21 with GraalVM
 +
 [source,shell]
 ----
-auth0 test token -a https://<your-auth0-domain>/api/v2/
+auth0 test token -a https://<your-auth0-domain>/api/v2/ -s openid
 ----
 
 . Set the access token as a `TOKEN` environment variable in a terminal window.
@@ -222,9 +222,11 @@ public class HelloResourceTest {
 [source,shell]
 ----
 sdk install springboot
-spring init -d=web,oauth2-resource-server,native \
+spring init -d=web,oauth2-resource-server,native -b=3.2.0 \
   --group-id=com.okta.rest --package-name=com.okta.rest spring-boot
 ----
++
+CAUTION: Spring Boot 3.2.1 https://github.com/oktadev/auth0-java-rest-api-examples/pull/58#issuecomment-1877844650[does not work with GraalVM].
 
 . Add a `HelloController` class that returns the user's information: [`sb-hello`]
 +
@@ -383,7 +385,8 @@ mp.jwt.verify.publickey.location=${mp.jwt.verify.issuer}.well-known/jwks.json
 ----
 Args=--initialize-at-build-time=com.okta.rest \
   --initialize-at-run-time=io.helidon.openapi.ExpandedTypeDescription \
-  --report-unsupported-elements-at-runtime
+  --report-unsupported-elements-at-runtime \
+  -H:+AddAllCharsets
 ----
 
 . Compile your Helidon app into a native executable using the `native-image` profile:
@@ -401,72 +404,32 @@ Args=--initialize-at-build-time=com.okta.rest \
 == Startup Time Comparison
 
 . Run each image three times before recording the numbers, then each command five times.
++
+TIP: Use the link:start.sh[`start.sh`] script to get the real time, not what each framework prints to the console.
 
 . Write each time down, add them up, and divide by five for the average. For example:
 +
 ----
-Micronaut: (19 + 18 + 17 + 12 + 19) / 5 = 17
-Micronaut (optimized): (18 + 15 + 19 + 20 + 17) / 5 = 17.8
-Quarkus: (29 + 26 + 27 + 29 + 25) / 5 = 27.2
-Spring Boot: (42 + 43 + 37 + 44 + 36) / 5 = 40.4
-Helidon*: (50 + 52 + 42 + 53 + 55) / 5 = 50.4
-Helidon (optimized): (33 + 34 + 38 + 37 + 36) / 5 = 35.6
+Micronaut: (51 + 50 + 51 + 47 + 47) / 5 = 49.2
+Micronaut (optimized): (49 + 50 + 48 + 52 + 57) / 5 = 51.2
+Quarkus: (48 + 44 + 46 + 49 + 54) / 5 = 48.2
+Spring Boot: (70 + 70 + 75 + 73 + 69) / 5 = 71.4
+Helidon: (66 + 68 + 62 + 64 + 73) / 5 = 66.6
+Helidon (optimized): (42 + 44 +68 + 49 + 66) / 5 = 53.8
 ----
-+
-NOTE: Helidon https://github.com/helidon-io/helidon/issues/7784[requires Java 20].
 
 .Native Java startup times in milliseconds
 |===
 |Framework | Command executed | Milliseconds to start
 
-|Micronaut | `./micronaut/build/native/nativeCompile/app` | 17
-|Micronaut (optimized) | `./micronaut/build/native/nativeOptimizedCompile/app` | 17.8
-|Quarkus | `./quarkus/build/quarkus-1.0.0-SNAPSHOT-runner` | 27.2
-|Spring Boot | `./spring-boot/build/native/nativeCompile/spring-boot` | 40.4
-|Helidon | `./helidon/target/helidon` | 50.4
-|Helidon (optimized) | https://github.com/oktadev/auth0-java-rest-api-examples/pull/2[auth0-java-rest-api-examples/pull/2] | 35.6
+|Micronaut | `./micronaut/build/native/nativeCompile/app` | 49.2
+|Micronaut (optimized) | `./micronaut/build/native/nativeOptimizedCompile/app` | 51.2
+|Quarkus | `./quarkus/build/quarkus-1.0.0-SNAPSHOT-runner` | 48.2
+|Spring Boot | `./spring-boot/build/native/nativeCompile/spring-boot` | 71.4
+|Helidon | `./helidon/target/helidon` | 66.6
+|Helidon (optimized) | https://github.com/oktadev/auth0-java-rest-api-examples/pull/2[auth0-java-rest-api-examples/pull/2] | 53.8
 |===
 
-////
-October 19, 2023:
-- Micronaut: 17
-- Micronaut (optimized): 17.8
-- Quarkus: 27.2
-- Spring Boot: 40.4
-- Helidon: 50.4
-- Helidon (optimized): 35.6
-
-October 17, 2023:
-- Micronaut: 16.2
-- Micronaut (optimized): 16
-- Quarkus: 27.8
-- Spring Boot: 38.4
-- Helidon: 49.2
-- Helidon (optimized): 23.8
-
-August 2023:
-- Micronaut: 15.6
-- Micronaut (optimized): 14
-- Quarkus: 36.8
-- Spring Boot: 38.2
-- Helidon: 48.4
-- Helidon (optimized): 30.8
-
-June 2023:
-- Micronaut: 33.4
-- Micronaut (optimized): 23.8
-- Quarkus: 25.8
-- Spring Boot: 39.8
-- Helidon: 47.6
-- Helidon (optimized): 33.2
-
-October 2022:
-- Micronaut was 18
-- Quarkus was 20.6
-- Spring Boot was 39
-- Helidon was 43.2
-////
-
 == Memory Usage Comparison
 
 Test the memory usage in MB of each app using the command below. Make sure to send an HTTP request to each one before measuring.
@@ -480,14 +443,14 @@ Substitute `<executable>` as follows:
 
 .Native Java memory used in megabytes
 |===
-|Framework | Executable | Megabytes after startup | Megabytes after 1 request| Megabytes after 5 requests
-
-|Micronaut | `app` | 53 | 63 | 64
-|Micronaut (optimized) | `app` | 45 | 65 | 67
-|Quarkus | `quarkus` | 41 | 51 | 53
-|Spring Boot | `spring-boot` | 74 | 84 | 84
-|Helidon | `helidon` | 83 | 99 | 117
-|Helidon (optimized) | `helidon` | 72 | 89 | 123
+|Framework | Executable | Megabytes after startup | Megabytes after 1 request| Megabytes after 10 requests
+
+|Micronaut | `app` | 53 | 62 | 66
+|Micronaut (optimized) | `app` | 53 | 63 | 67
+|Quarkus | `quarkus` | 37 | 48 | 52
+|Spring Boot | `spring-boot` | 76 | 86 | 87
+|Helidon | `helidon` | 82 | 92 | 93
+|Helidon (optimized) | `helidon` | 62 | 72 | 73
 |===
 
 IMPORTANT: If you disagree with these numbers and think X framework should be faster, I encourage you to clone https://github.com/oktadev/auth0-java-rest-api-examples[this repo] and run these tests yourself.

helidon/pom.xml

@@ -6,14 +6,13 @@
     <parent>
         <groupId>io.helidon.applications</groupId>
         <artifactId>helidon-mp</artifactId>
-        <version>4.0.1</version>
+        <version>4.0.2</version>
         <relativePath/>
     </parent>
     <groupId>com.okta.rest</groupId>
     <artifactId>helidon</artifactId>
     <version>1.0-SNAPSHOT</version>
 
-
     <dependencies>
         <dependency>
             <groupId>io.helidon.microprofile.bundles</groupId>

helidon/src/main/resources/META-INF/native-image/com/okta/rest/helidon/native-image.properties

@@ -1,3 +1,4 @@
 Args=--initialize-at-build-time=com.okta.rest \
   --initialize-at-run-time=io.helidon.openapi.ExpandedTypeDescription \
-  --report-unsupported-elements-at-runtime
+  --report-unsupported-elements-at-runtime \
+  -H:+AddAllCharsets

memory.sh

@@ -45,7 +45,8 @@ memory() {
 kill_cmd="fuser -k -n tcp 8080"
 
 if [[ "$OSTYPE" == "darwin"* ]]; then
-   kill_cmd="kill -9 $(lsof -i:8080 -t)"
+   fkill --version || echo "fkill is missing. Install it using 'npm i -g fkill-cli'."
+   kill_cmd="fkill :8080"
 fi
 
 # Start the app in the background
@@ -66,13 +67,13 @@ while true; do
     echo -e "\n---- Memory usage after the first request:"
     memory $executable
 
-    # Make four more curl requests with an access token
-    for ((i=1; i<=4; i++)); do
+    # Make 9 more curl requests with an access token
+    for ((i=1; i<=9; i++)); do
       curl -s -o /dev/null localhost:8080/hello -i --header "Authorization: Bearer $access_token"
     done
 
-    # Print out memory usage after five requests
-    echo -e "\n---- Memory usage after five requests:"
+    # Print out memory usage after 10 requests
+    echo -e "\n---- Memory usage after 10 requests:"
     memory $executable
 
     # Kill the app

micronaut/README.md

@@ -1,14 +1,19 @@
-## Micronaut 4.1.4 Documentation
+## Micronaut 4.2.3 Documentation
 
-- [User Guide](https://docs.micronaut.io/4.1.4/guide/index.html)
-- [API Reference](https://docs.micronaut.io/4.1.4/api/index.html)
-- [Configuration Reference](https://docs.micronaut.io/4.1.4/guide/configurationreference.html)
+- [User Guide](https://docs.micronaut.io/4.2.3/guide/index.html)
+- [API Reference](https://docs.micronaut.io/4.2.3/api/index.html)
+- [Configuration Reference](https://docs.micronaut.io/4.2.3/guide/configurationreference.html)
 - [Micronaut Guides](https://guides.micronaut.io/index.html)
 ---
 
 - [Shadow Gradle Plugin](https://plugins.gradle.org/plugin/com.github.johnrengelman.shadow)
 - [Micronaut Gradle Plugin documentation](https://micronaut-projects.github.io/micronaut-gradle-plugin/latest/)
 - [GraalVM Gradle Plugin documentation](https://graalvm.github.io/native-build-tools/latest/gradle-plugin.html)
+## Feature security-jwt documentation
+
+- [Micronaut Security JWT documentation](https://micronaut-projects.github.io/micronaut-security/latest/guide/index.html)
+
+
 ## Feature serialization-jackson documentation
 
 - [Micronaut Serialization Jackson Core documentation](https://micronaut-projects.github.io/micronaut-serialization/latest/guide/)
@@ -19,8 +24,3 @@
 - [Micronaut AOT documentation](https://micronaut-projects.github.io/micronaut-aot/latest/guide/)
 
 
-## Feature security-jwt documentation
-
-- [Micronaut Security JWT documentation](https://micronaut-projects.github.io/micronaut-security/latest/guide/index.html)
-
-

micronaut/build.gradle → micronaut/build.gradle.kts

@@ -1,7 +1,7 @@
 plugins {
     id("com.github.johnrengelman.shadow") version "8.1.1"
-    id("io.micronaut.application") version "4.1.2"
-    id("io.micronaut.aot") version "4.1.2"
+    id("io.micronaut.application") version "4.2.1"
+    id("io.micronaut.aot") version "4.2.1"
 }
 
 version = "0.1"
@@ -20,10 +20,11 @@ dependencies {
     compileOnly("io.micronaut:micronaut-http-client")
     runtimeOnly("ch.qos.logback:logback-classic")
     testImplementation("io.micronaut:micronaut-http-client")
-    aotPlugins platform("io.micronaut.platform:micronaut-platform:4.1.6")
+    aotPlugins(platform("io.micronaut.platform:micronaut-platform:4.2.3"))
     aotPlugins("io.micronaut.security:micronaut-security-aot")
 }
 
+
 application {
     mainClass.set("com.okta.rest.Application")
 }
@@ -32,7 +33,8 @@ java {
     targetCompatibility = JavaVersion.toVersion("17")
 }
 
-graalvmNative.toolchainDetection = false
+
+graalvmNative.toolchainDetection.set(false)
 micronaut {
     runtime("netty")
     testRuntime("junit5")
@@ -43,13 +45,13 @@ micronaut {
     aot {
     // Please review carefully the optimizations enabled below
     // Check https://micronaut-projects.github.io/micronaut-aot/latest/guide/ for more details
-        optimizeServiceLoading = false
-        convertYamlToJava = false
-        precomputeOperations = true
-        cacheEnvironment = true
-        optimizeClassLoading = true
-        deduceEnvironment = true
-        optimizeNetty = true
+        optimizeServiceLoading.set(false)
+        convertYamlToJava.set(false)
+        precomputeOperations.set(true)
+        cacheEnvironment.set(true)
+        optimizeClassLoading.set(true)
+        deduceEnvironment.set(true)
+        optimizeNetty.set(true)
         configurationProperties.put("micronaut.security.jwks.enabled","false")
     }
 }

micronaut/gradle.properties

@@ -1 +1 @@
-micronautVersion=4.1.4
+micronautVersion=4.2.3

micronaut/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

micronaut/gradlew

@@ -83,7 +83,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -144,15 +145,15 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -201,11 +202,11 @@ fi
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \

micronaut/micronaut-cli.yml

@@ -2,5 +2,5 @@ applicationType: default
 defaultPackage: com.okta.rest
 testFramework: junit
 sourceLanguage: java
-buildTool: gradle
+buildTool: gradle_kotlin
 features: [app-name, gradle, http-client-test, java, java-application, junit, logback, micronaut-aot, micronaut-build, micronaut-http-validation, netty-server, properties, readme, security-annotations, security-jwt, serialization-jackson, shade]

quarkus/build.gradle

@@ -21,8 +21,8 @@ group 'com.okta.rest'
 version '1.0.0-SNAPSHOT'
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_11
-    targetCompatibility = JavaVersion.VERSION_11
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
 }
 
 test {

quarkus/gradle.properties

@@ -1,6 +1,6 @@
 #Gradle properties
 quarkusPluginId=io.quarkus
-quarkusPluginVersion=3.4.3
+quarkusPluginVersion=3.6.4
 quarkusPlatformGroupId=io.quarkus.platform
 quarkusPlatformArtifactId=quarkus-bom
-quarkusPlatformVersion=3.4.3
+quarkusPlatformVersion=3.6.4

quarkus/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists