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Lack of relocated classes information in IDE environment #4116

@chendifan

Description

@chendifan

I'm using maven-shade-plugin in my multi module Maven Java Project.

root
|-- module-a
|-- |-- pom.xml
|-- module-b
|-- |-- pom.xml
pom.xml

module-b depents on module-a.

module-a depents on the kafka-client lib (third-party lib), and in the pom of module-a I add this to shade kafka-client lib into the final module-a Jar so that no kafka-client dependency will be passed to module-b:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-shade-plugin</artifactId>
    <version>3.6.0</version>
    <executions>
        <execution>
            <phase>package</phase>
            <goals>
                <goal>shade</goal>
            </goals>
            <configuration>
                ...
                <!-- relocate package name -->
                <relocations>
                    <relocation>
                        <pattern>org.apache.kafka</pattern>
                        <shadedPattern>com.a.b.c.org.apache.kafka</shadedPattern>
                    </relocation>
                </relocations>
                ...
            </configuration>
        </execution>
    </executions>
</plugin>

module-b depents on module-a so it will import the relocated classes in kafka-client which is contained in module-a Jar.

But when I try to import the project into VSCode I got error "The import com.a.b.c cannot be resolved Java(268435846)" in module-b like:

Image

I think maybe vscode is not including the shaded jar into project environment?

Image

No offense, but IntelliJIDEA handled like this without error alert, project seems all good after importing:

Image

Maybe we can take it into consideration?

Thank you very much.

VS Code version: Code 1.101.2 (Universal) (2901c5ac6db8a986a5666c3af51ff804d05af0d4, 2025-06-24T20:27:15.391Z)
OS version: Darwin arm64 24.5.0
Modes:

System Info
Item Value
CPUs Apple M1 Pro (10 x 2400)
GPU Status 2d_canvas: enabled
canvas_oop_rasterization: enabled_on
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: enabled_on
video_decode: enabled
video_encode: enabled
webgl: enabled
webgl2: enabled
webgpu: enabled
webnn: disabled_off
Load (avg) 3, 5, 5
Memory (System) 32.00GB (6.13GB free)
Process Argv --crash-reporter-id 3b2bf321-aec4-445d-8da4-f00f6f54b46f
Screen Reader no
VM 0%
Extensions (46)
Extension Author (truncated) Version
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path-intellisense chr 2.10.0
doxdocgen csc 1.4.0
githistory don 0.6.20
prettier-vscode esb 11.0.0
code-runner for 0.12.2
shell-format fox 7.2.5
copilot Git 1.341.0
copilot-chat Git 0.28.5
plantuml jeb 2.18.1
intellij-idea-keybindings k-- 1.7.5
vscode-leetcode Lee 0.18.4
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vscode-containers ms- 2.0.3
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vscode-kubernetes-tools ms- 1.3.25
debugpy ms- 2025.8.0
python ms- 2025.8.1
vscode-pylance ms- 2025.6.2
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remote-ssh ms- 0.120.0
remote-ssh-edit ms- 0.87.0
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cpptools-extension-pack ms- 1.3.1
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remote-explorer ms- 0.5.0
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java red 1.43.1
vscode-yaml red 1.18.0
any-rule rus 0.3.18
vscode-zh-convertor Ste 0.0.4
cmake twx 0.0.17
vscode-lldb vad 1.11.5
intellicode-api-usage-examples Vis 0.2.9
vscodeintellicode Vis 1.3.2
vscode-gradle vsc 3.16.4
vscode-java-debug vsc 0.58.2
vscode-java-dependency vsc 0.24.1
vscode-java-pack vsc 0.29.2
vscode-java-test vsc 0.43.1
vscode-maven vsc 0.44.0
clang-format xav 1.9.0
vscode-java-saber You 0.1.2
vscode-proto3 zxh 0.5.5
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