Java: add integration test for failed Gradle download

[smowton]

No description provided.

[Copilot]

Pull Request Overview

This PR adds an integration test to simulate a failed Gradle download. The changes include the addition of a sample Java application with a greeting method, a unit test to verify the greeting, and a Python-based integration test that overrides the Gradle executable to simulate failure.

Reviewed Changes

Copilot reviewed 3 out of 9 changed files in this pull request and generated no comments.

File	Description
java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/src/main/java/com/example/App.java	Introduces a simple Java application with a greeting method
java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/src/test/java/com/example/AppTest.java	Adds a unit test to verify that the application returns a non-null greeting
java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/test.py	Implements a Python integration test to simulate a Gradle download failure

Files not reviewed (6)

• java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/.gitattributes: Language not supported
• java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/.gitignore: Language not supported
• java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/build.gradle: Language not supported
• java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/diagnostics.expected: Language not supported
• java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/settings.gradle: Language not supported
• java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/source_archive.expected: Language not supported

Comments suppressed due to low confidence (1)

java/ql/integration-tests/java/gradle-sample-without-wrapper-or-gradle-buildless/test.py:17

• The integration test does not assert the outcome of the simulated Gradle failure. Add an assertion to verify that the expected failure behavior is triggered.

    codeql.database.create(build_mode = "none")

Tip: If you use Visual Studio Code, you can request a review from Copilot before you push from the "Source Control" tab. Learn more