Skip generated directories in Java class lookup

[Pgns-bsb]

Summary\n\n- skip generated/build output folders during Java class detection\n- avoid expensive recursive scans of build artifacts while resolving simple class names\n- add a regression test covering the generated-dir case\n\n## Why\n\nThe class-name detection path was traversing generated output folders such as build/ and target/, which can be very large in Java projects. This made simple class resolution slower and risked picking a generated file before the real source file.\n\n## Validation\n\n-

vscode-java-debug@0.59.0 test
npm run compile && node ./out/test/index.js --grep generated build directories

vscode-java-debug@0.59.0 compile
tsc -p . && webpack --config webpack.config.js

asset extension.js 2.48 MiB [compared for emit] (name: extension) 1 related asset
runtime modules 2.07 KiB 6 modules
orphan modules 4.02 KiB [orphan] 3 modules
modules by path ./node_modules/ 1.74 MiB 135 modules
modules by path ./src/*.ts 327 KiB
./src/extension.ts 25.6 KiB [built] [code generated]
./src/commands.ts 4.01 KiB [built] [code generated]
./src/utility.ts 16.3 KiB [built] [code generated]
./src/javaLogger.ts 1.86 KiB [built] [code generated]
./src/languageServerPlugin.ts 7.16 KiB [built] [code generated]

• 28 modules
• 9 modules
  extension (webpack 5.110.2) compiled successfully in 1576 ms
  �[90m[main 2026-10-10T17:10:27.220Z]�[0m [node-compile-cache] main: packaged cache inactive (status: disabled, configured: /Users/paulosilva/.copilot/repos/vscode-java-debug/.vscode-test/vscode-darwin-arm64-1.141.0/Visual Studio Code.app/Contents/Resources/app/node-compile-cache/main, active: none)
  �[90m[main 2026-10-10T17:10:27.233Z]�[0m StorageMainService: creating application shared storage
  �[90m[main 2026-10-10T17:10:27.438Z]�[0m [shared storage] Creating shared storage database at ':memory:' (wasCreated: true)
  �[90m[main 2026-10-10T17:10:27.439Z]�[0m [shared storage] Initializing fallback application storage (path: in-memory)
  �[90m[main 2026-10-10T17:10:27.666Z]�[0m [shared storage] Fallback application storage initialized with 3 items
  �[90m[main 2026-10-10T17:10:27.667Z]�[0m update#setState disabled
  �[90m[main 2026-10-10T17:10:27.669Z]�[0m update#ctor - updates are disabled by the environment
  [RemoteAgentHost] Reconciling: desired=[], current=[]
  [AgentHost:renderer] Acquiring MessagePort to agent host...
  �[90m[main 2026-10-10T17:10:28.307Z]�[0m AgentHostProcessManager: agent host started
  [ChatModelSelection] event=no-model-at-toolbar-build surface="workbench" sessionKey=undefined conversationKey=undefined modelTarget=undefined storageKey="chat.currentLanguageModel.panel" widgetViewKind="view"
  [AgentHost:renderer] MessagePort acquired, creating client...
  [ChatModelSelection] event=no-model-at-toolbar-build surface="workbench" sessionKey="local" conversationKey="vscode-chat-session://local/NTRmZjcyZDUtM2E0NC00NmMzLThhMDEtYzhjMWIzNTViNTk3" modelTarget=undefined storageKey="chat.currentLanguageModel.panel" widgetViewKind="view"
  Started local extension host with pid 13839.
  [RemoteAgentHostProtocol] Sending initialize: address=local clientId=74899daa-aee5-4f1f-af22-2cec5099e367 requestId=1
  [RemoteAgentHostProtocol] Initialized: address=local clientId=74899daa-aee5-4f1f-af22-2cec5099e367 durationMs=411
  [AgentHost:renderer] Protocol connection established; clientId=74899daa-aee5-4f1f-af22-2cec5099e367
  [AccountPolicyGate] apply: state=inactive, reason=undefined, isRestricted=false
  [AgentHost] No signed-in session resolved for resource: https://api.github.com
  [AgentHost] No signed-in session resolved for resource: https://api.github.com/repos
  [AgentHost] No signed-in session resolved for resource: https://api.github.com
  [AgentHost] No signed-in session resolved for resource: https://api.github.com/repos
  Loading development extension at /Users/paulosilva/.copilot/repos/vscode-java-debug
  [RemoteAgentHost] Reconciling: desired=[], current=[]
  Settings Sync: Account status changed from uninitialized to unavailable
  [ChatModelSelection] event=no-model-at-toolbar-build surface="workbench" sessionKey="local" conversationKey="vscode-chat-session://local/NTRmZjcyZDUtM2E0NC00NmMzLThhMDEtYzhjMWIzNTViNTk3" modelTarget=undefined storageKey="chat.currentLanguageModel.panel" widgetViewKind="view"
  [AgentHost] No signed-in session resolved for resource: https://api.github.com
  [AgentHost] No signed-in session resolved for resource: https://api.github.com
  [AgentHost] No signed-in session resolved for resource: https://api.github.com/repos
  [AgentHost] No signed-in session resolved for resource: https://api.github.com/repos
  [AgentHost] No signed-in session resolved for resource: https://api.github.com
  [AgentHost] No signed-in session resolved for resource: https://api.github.com
  [AgentHost] No signed-in session resolved for resource: https://api.github.com/repos
  [AgentHost] No signed-in session resolved for resource: https://api.github.com/repos
  �[0m�[0m
  �[0m test runner�[0m
  �[32m ✔�[0m�[90m rejects when Mocha throws synchronously�[0m
  �[0m JavaStackTraceLinkProvider�[0m
  �[32m ✔�[0m�[90m encodes command URI arguments as an array�[0m
  �[32m ✔�[0m�[90m stops scanning after the document character budget�[0m
  �[32m ✔�[0m�[90m stops scanning after the document line budget�[0m
  �[0m parseJavaStackFrame�[0m
  �[32m ✔�[0m�[90m parses a tab-indented stack frame�[0m
  �[32m ✔�[0m�[90m preserves a module prefix�[0m
  �[32m ✔�[0m�[90m calculates the link range within prefixed output�[0m
  �[32m ✔�[0m�[90m rejects non-positive and unsafe line numbers�[0m
  �[0m buildNoConfigPathAppendValue�[0m
  �[32m ✔�[0m�[90m uses ';' as separator on Windows�[0m
  �[32m ✔�[0m�[90m uses ':' as separator on Linux�[0m
  �[32m ✔�[0m�[90m uses ':' as separator on macOS�[0m
  �[32m ✔�[0m�[90m always starts with a path separator (Windows)�[0m
  �[32m ✔�[0m�[90m always starts with a path separator (POSIX)�[0m
  �[32m ✔�[0m�[90m never collapses scriptsDir into the previous PATH entry on Windows�[0m
  �[32m ✔�[0m�[90m never collapses scriptsDir into the previous PATH entry on POSIX�[0m
  �[32m ✔�[0m�[90m yields only an empty (harmless) entry when the user's PATH already ends with a separator�[0m
  �[32m ✔�[0m�[90m scriptsDir appears unchanged at the end of the appended value�[0m
  �[0m No-Config Debug workspace storage�[0m
  �[32m ✔�[0m�[90m skips all no-config setup and clears cached contributions when disabled�[0m
  �[32m ✔�[0m�[90m does not report a missing workspace when explicitly disabled�[0m
  �[32m ✔�[0m�[90m does not remove existing endpoint files when disabled�[0m
  �[32m ✔�[0m�[90m restores terminal integration when re-enabled on a later activation�[0m
  �[32m ✔�[0m�[90m creates private workspace storage and keeps bundled scripts in the installation directory�[0m
  �[32m ✔�[0m�[90m works with a read-only extension directory on POSIX�[0m
  �[32m ✔�[0m�[90m does not attempt to create endpoints through a dangling installation link�[0m
  �[32m ✔�[0m�[90m keeps the endpoint stable and does not mutate terminal variables on reload�[0m
  [ChatModelSelection] event=no-model-at-toolbar-build surface="workbench" sessionKey="local" conversationKey="vscode-chat-session://local/NTRmZjcyZDUtM2E0NC00NmMzLThhMDEtYzhjMWIzNTViNTk3" modelTarget=undefined storageKey="chat.currentLanguageModel.panel" widgetViewKind="view"
  �[32m ✔�[0m�[90m prepares terminals without Java activation and discovers a later activation without reinitializing storage�[0m�[31m (2103ms)�[0m
  �[32m ✔�[0m�[90m preserves the cached Java executable and stops observation on disposal�[0m�[31m (1101ms)�[0m
  �[32m ✔�[0m�[90m preserves fallback when active Java has no tooling home�[0m
  �[32m ✔�[0m�[90m reports Java API discovery errors without blocking terminal preparation or exposing paths�[0m
  �[32m ✔�[0m�[90m isolates endpoints between workspace storage directories�[0m
  �[32m ✔�[0m�[90m migrates cached terminal variables once without deleting unrelated contributions�[0m
  �[32m ✔�[0m�[90m finishes deleting a stale endpoint before creating the watcher�[0m
  �[32m ✔�[0m�[90m isolates ENOENT storage failures and clears only its cached terminal variables�[0m
  �[32m ✔�[0m�[90m isolates EACCES storage failures and clears only its cached terminal variables�[0m
  �[32m ✔�[0m�[90m isolates EROFS storage failures and clears only its cached terminal variables�[0m
  �[32m ✔�[0m�[90m isolates stale-file cleanup failures instead of watching old endpoint data�[0m
  �[32m ✔�[0m�[90m isolates watcher initialization failures before publishing the endpoint�[0m
  �[32m ✔�[0m�[90m skips an empty window without falling back to the installation directory�[0m
  �[32m ✔�[0m�[90m handles endpoint create events before Java activates�[0m�[31m (103ms)�[0m
  �[32m ✔�[0m�[90m handles endpoint change events before Java activates�[0m�[31m (104ms)�[0m
  �[32m ✔�[0m�[90m reads the port from workspace storage, attaches, and removes the endpoint�[0m�[31m (103ms)�[0m
  �[0m No-Config Debug setting�[0m
  �[32m ✔�[0m�[90m is a default-enabled window-scoped setting with localized descriptions�[0m
  �[0m No-Config Debug AI opt-out�[0m
  �[32m ✔�[0m�[90m returns opt-in guidance before inspecting inputs or changing sessions and terminals�[0m
  �[32m ✔�[0m�[90m keeps the existing launch flow enabled by default�[0m
  �[0m No-Config Debug scripts�[0m
  �[32m ✔�[0m�[90m the bundled POSIX wrapper uses LF and is executable�[0m
  �[32m ✔�[0m�[90m adds owner execute permission without changing other permissions�[0m
  �[32m ✔�[0m�[90m does not chmod an already owner-executable POSIX wrapper�[0m
  �[32m ✔�[0m�[90m does not change wrapper permissions on Windows�[0m
  �[0m Language Model Tool launch retry policy�[0m
  �[32m ✔�[0m�[90m ignores generated build directories when resolving simple class names�[0m
  �[32m ✔�[0m�[90m reports unconfirmed startup without relaunching (waitForSession=false)�[0m
  �[32m ✔�[0m�[90m preserves confirmed startup (waitForSession=false)�[0m
  �[32m ✔�[0m�[90m reports unconfirmed startup without relaunching (waitForSession=true)�[0m
  �[32m ✔�[0m�[90m preserves confirmed startup (waitForSession=true)�[0m
  �[32m ✔�[0m�[90m includes the policy on a returned launch failure�[0m
  �[32m ✔�[0m�[90m includes the policy on an exception�[0m
  �[32m ✔�[0m�[90m includes the policy when no-config debugging is disabled�[0m
  �[32m ✔�[0m�[90m keeps model-facing guidance consistent without requiring a skill to be loaded�[0m
  �[0m Java extension API activation�[0m
  �[32m ✔�[0m�[90m propagates activation rejection instead of leaving getJavaHome pending�[0m
  �[32m ✔�[0m�[90m reads the Java tooling home from the activated API�[0m
  �[32m ✔�[0m�[90m removes the cancellation listener after successful activation�[0m
  �[32m ✔�[0m�[90m propagates activation failure with progress and removes its listener�[0m
  �[32m ✔�[0m�[90m does not activate Java for an already cancelled caller�[0m
  �[32m ✔�[0m�[90m cancels one caller without cancelling another caller's activation�[0m
  �[32m ✔�[0m�[90m handles a late activation rejection after caller cancellation�[0m
  �[0m Non-Java workspace activation�[0m
  [AccountPolicyGate] apply: state=inactive, reason=undefined, isRestricted=false
  �[32m ✔�[0m�[90m registers core debugging without starting Java, then enables integrations after natural activation�[0m�[31m (1148ms)�[0m
  �[0m Extension Tests�[0m
  �[32m ✔�[0m�[90m Extension should be present�[0m
  �[32m ✔�[0m�[90m should activate�[0m�[33m (47ms)�[0m
  �[0m envVarSync�[0m
  �[0m applyReplaceIfChanged�[0m
  �[32m ✔�[0m�[90m writes when variable is missing�[0m
  �[32m ✔�[0m�[90m is a no-op when value and type already match (default options)�[0m
  �[32m ✔�[0m�[90m writes when value differs�[0m
  �[32m ✔�[0m�[90m overrides an existing Append mutator�[0m
  �[32m ✔�[0m�[90m writes when options differ from existing mutator�[0m
  �[32m ✔�[0m�[90m treats omitted options as the documented defaults�[0m
  �[0m applyAppendIfChanged�[0m
  �[32m ✔�[0m�[90m writes when variable is missing�[0m
  �[32m ✔�[0m�[90m is a no-op when value already matches�[0m
  �[32m ✔�[0m�[90m writes when value differs�[0m
  �[32m ✔�[0m�[90m overrides an existing Replace mutator on the same variable�[0m
  �[0m regression: issue Extension keeps requesting to restart my terminal #1647 - repeated activations stay quiet�[0m
  �[32m ✔�[0m�[90m re-applying the same set of variables does not touch the collection�[0m
  �[0m JavaInlineValueProvider�[0m
  �[32m ✔�[0m�[90m converts ranges without relying on language client internals�[0m
  �[92m �[0m�[32m 79 passing�[0m�[90m (5s)�[0m
  �[90m[main 2026-10-10T17:10:34.401Z]�[0m Extension host with pid 13839 exited with code: 0, signal: unknown.
  Exit code: 0

[azure-pipelines]

Azure Pipelines:
There may be pipelines that require an authorized user to comment /azp run to run.