Merge "Skip errorprone on protobuf/aidl-only modules"

		}

	}

	if len(uniqueSrcFiles) > 0 || len(srcJars) > 0 {

		hasErrorproneableFiles := false

		for _, ext := range j.sourceExtensions {

			if ext != ".proto" && ext != ".aidl" {

				// Skip running errorprone on pure proto or pure aidl modules. Some modules take a long time to

				// compile, and it's not useful to have warnings on these generated sources.

				hasErrorproneableFiles = true

				break

			}

		}

		var extraJarDeps android.Paths

		if Bool(j.properties.Errorprone.Enabled) {

			// If error-prone is enabled, enable errorprone flags on the regular

			// build.

			flags = enableErrorproneFlags(flags)

		} else if ctx.Config().RunErrorProne() && j.properties.Errorprone.Enabled == nil {

		} else if hasErrorproneableFiles && ctx.Config().RunErrorProne() && j.properties.Errorprone.Enabled == nil {

			// Otherwise, if the RUN_ERROR_PRONE environment variable is set, create

			// a new jar file just for compiling with the errorprone compiler to.

			// This is because we don't want to cause the java files to get completely