Add comment explaining need for Java 11

GoogleCloudPlatform · Jun 24, 2024 · c04a59f · c04a59f
1 parent a8019b3
commit c04a59f
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diff --git a/e2e-test-server/build.gradle b/e2e-test-server/build.gradle
@@ -23,6 +23,8 @@ application {
 	mainClass.set('com.google.cloud.opentelemetry.endtoend.Server')
 }
 
+// Java 11 required to build this module since it has a dependency on Cloud Functions.
+// Cloud Functions (Gen2) have Java 11 minimum requirement.
 afterEvaluate {
 	tasks.named("compileJava"){
 		// This is only possible since the toolchain guarantees Java 11 presence.

diff --git a/examples/otlp-spring/build.gradle b/examples/otlp-spring/build.gradle
@@ -27,6 +27,7 @@ repositories {
 	mavenCentral()
 }
 
+// Uses built-in HTTP client and WebSocket APIs introduced in Java 11.
 afterEvaluate {
 	tasks.named("compileJava"){
 		// This is only possible since the toolchain guarantees Java 11 presence.