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Lazily load plugin checks when running auto-patching #4468

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merged 1 commit into from
Jul 15, 2024

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Lazily load plugin checks when running auto-patching

When running in normal checking mode, Error Prone loads plugin checks lazily to delay the loading until after the javac file manager is initialized; see here. This change introduces the same lazy loading when running Error Prone in auto-patching mode. In most scenarios I've seen, applying suggested fixes from plugin checks works fine, but when trying to generate patches on Bazel (see bazelbuild/bazel#21640), things do not work without this change. The previous code was "forcing" a Supplier and then re-wrapping the result in a Supplier again; this change mostly just gets rid of that.

Fixes #4467

FUTURE_COPYBARA_INTEGRATE_REVIEW=#4467 from msridhar:lazy-load-plugin-checks-when-autopatching 728e3f9

When running in normal checking mode, Error Prone loads plugin checks lazily to delay the loading until after the javac file manager is initialized; see [here](https://github.com/google/error-prone/blob/8f9e7da16b81b9fd65cca5fef9a79a4e6019eabd/check_api/src/main/java/com/google/errorprone/ErrorProneAnalyzer.java#L145-L159).  This change introduces the same lazy loading when running Error Prone in auto-patching mode.  In most scenarios I've seen, applying suggested fixes from plugin checks works fine, but when trying to generate patches on Bazel (see bazelbuild/bazel#21640), things do not work without this change.  The previous code was "forcing" a `Supplier` and then re-wrapping the result in a `Supplier` again; this change mostly just gets rid of that.

Fixes #4467

COPYBARA_INTEGRATE_REVIEW=#4467 from msridhar:lazy-load-plugin-checks-when-autopatching 728e3f9
PiperOrigin-RevId: 652638190
@copybara-service copybara-service bot merged commit 96b4dff into master Jul 15, 2024
@copybara-service copybara-service bot deleted the test_652625022 branch July 15, 2024 23:57
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