chore(QTDI-2897): [Refactoring] S1068 / S1481 Unused declarations

[undx]

https://qlik-dev.atlassian.net/browse/QTDI-2897

[Copilot]

Pull request overview

This PR addresses Sonar unused declaration findings by either suppressing intentional unused private fields or removing unused fields/imports/local declarations across runtime, server, starter, tooling, and test fixtures.

Changes:

• Adds @SuppressWarnings("java:S1068") to fields kept for framework wiring, reflection, samples, or tests.
• Removes unused private fields, imports, and constants from several test/runtime classes.
• Updates one generated starter-server golden resource with a suppression annotation.

Reviewed changes

Copilot reviewed 27 out of 28 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
sample-parent/sample/src/main/java/org/talend/sdk/component/sample/other/ComplexComponent.java	Suppresses unused dataset field warning.
documentation/src/main/java/org/talend/runtime/documentation/component/source/MockTableSource.java	Suppresses unused i18n field warning.
component-tools/src/test/java/org/talend/test/valid/structure/MyComponentWithStructure.java	Suppresses unused schema fixture fields.
component-tools/src/test/java/org/talend/test/valid/checkpoint/InputCheckpoint.java	Suppresses unused checkpoint fixture field.
component-tools/src/test/java/org/talend/test/failure/proposal/enumconfig/ComponentConfiguredWithEnum.java	Suppresses unused failure-fixture field.
component-tools/src/test/java/org/talend/test/failure/action/dynamicvalues/MissingDynamicValues.java	Suppresses unused failure-fixture field.
component-tools/src/test/java/org/talend/sdk/component/tools/validator/ExceptionValidatorTest.java	Suppresses unused test field.
component-tools/src/test/java/org/talend/sdk/component/tools/validator/ActionValidatorTest.java	Suppresses unused validator fixture field.
component-tools/src/main/java/org/talend/sdk/component/tools/SvgValidator.java	Suppresses unused legacy field warning.
component-studio/component-runtime-di/src/test/java/org/talend/sdk/component/runtime/di/studio/ParameterSetterTest.java	Removes unused synchronized map field.
component-studio/component-runtime-di/src/test/java/org/talend/sdk/component/runtime/di/schema/TaCoKitGuessSchemaTest.java	Removes unused regex pattern.
component-studio/component-runtime-di/src/test/java/org/talend/sdk/component/runtime/di/beam/components/DIBulkAutoChunkTest.java	Removes unused no-op output factory.
component-studio/component-runtime-di/src/main/java/org/talend/sdk/component/runtime/di/OutputsHandler.java	Removes unused JSON provider/builder fields and imports.
component-starter-server/src/test/resources/generated/ComponentGeneratorTest/genericStreamMapper/MycompSource.java	Adds suppression to generated expected source.
component-starter-server/src/test/java/org/talend/sdk/component/starter/server/front/apidemo/component/source/MockTableSource.java	Suppresses unused i18n field warning.
component-starter-server/src/main/java/org/talend/sdk/component/starter/server/front/ApiDemoEndpoints.java	Suppresses unused preloaded response fields.
component-server-parent/component-server/src/test/java/org/talend/sdk/component/server/test/jdbc/JdbcOutput.java	Suppresses unused injected dataset field.
component-server-parent/component-server/src/main/java/org/talend/sdk/component/server/front/EnvironmentResourceImpl.java	Removes unused cached environment reference.
component-server-parent/component-server/src/main/java/org/talend/sdk/component/server/front/BulkReadResourceImpl.java	Suppresses unused forbidden response field.
component-server-parent/component-server-api/src/main/java/org/talend/sdk/component/server/api/ComponentResource.java	Suppresses unused sample error fields.
component-runtime-manager/src/test/java/org/talend/test/ResumeableInput.java	Suppresses unused injected Jsonb field.
component-runtime-manager/src/test/java/org/talend/test/MapperWithCheckpoint.java	Suppresses unused bookmark flag.
component-runtime-manager/src/test/java/org/talend/test/DataInput.java	Suppresses unused i18n service field.
component-runtime-manager/src/test/java/org/talend/sdk/component/runtime/manager/service/MavenRepositoryResolverTest.java	Removes unused path handler field.
component-runtime-manager/src/test/java/org/talend/sdk/component/runtime/manager/checkpoint/CheckpointInputTest.java	Removes unused JSON builder factory and suppresses provider field.
component-runtime-manager/src/main/java/org/talend/sdk/component/runtime/manager/builtinparams/StreamingLongParamBuilder.java	Suppresses unused component class name field.
component-runtime-beam/src/test/java/org/talend/test/wrapped/JdbcSource.java	Suppresses unused Beam workaround collection field.
component-form/component-form-model/src/test/java/org/talend/sdk/component/form/model/jsonschema/PojoJsonSchemaBuilderTest.java	Suppresses unused reflection fixture fields.

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Pull request overview

Copilot reviewed 46 out of 47 changed files in this pull request and generated 5 comments.

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Copilot reviewed 49 out of 50 changed files in this pull request and generated 2 comments.

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Pull request overview

Copilot reviewed 49 out of 50 changed files in this pull request and generated 1 comment.

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Copilot reviewed 48 out of 49 changed files in this pull request and generated 2 comments.

Comments suppressed due to low confidence (1)

component-server-parent/component-server/src/main/java/org/talend/sdk/component/server/front/ComponentResourceImpl.java:560

• This stream still builds a map and immediately discards it, only relying on the lambda side effect to mutate config. Rewriting this as an explicit forEach over the entries would avoid the unnecessary temporary map and make the mutation that migration depends on clear.

        config.entrySet().stream().map(e -> {
            if (e.getValue().startsWith(BASE64_PREFIX)) {
                final String value = new String(Base64
                        .getUrlDecoder()
                        .decode(e.getValue().substring(BASE64_PREFIX.length()).getBytes(StandardCharsets.UTF_8)));
                e.setValue(value);
            }
            return e;
        }).collect(toMap(Entry::getKey, Entry::getValue));

[Copilot]

Pull request overview

Copilot reviewed 48 out of 49 changed files in this pull request and generated 3 comments.

[Copilot]

Pull request overview

Copilot reviewed 48 out of 49 changed files in this pull request and generated 2 comments.

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Copilot reviewed 48 out of 49 changed files in this pull request and generated no new comments.

[sonar-rnd]

Quality Gate failed

• 0.00% Coverage on New Code (is less than 80.00%)
• 1 New Issues (is greater than 0)

Project ID: org.talend.sdk.component:component-runtime

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