override val diagnosticClass get() = AccidentalOverrideClashByJvmSignature::class
        val hidden: KtFunctionLikeSymbol
        val overrideDescription: String
        val regular: KtFunctionLikeSymbol
    }

    interface JavaTypeMismatch : KtFirDiagnostic<KtExpression> {
        override val diagnosticClass get() = JavaTypeMismatch::class
        val expectedType: KtType

internal class AccidentalOverrideClashByJvmSignatureImpl(
    override val hidden: KtFunctionLikeSymbol,
    override val overrideDescription: String,
    override val regular: KtFunctionLikeSymbol,
    firDiagnostic: KtPsiDiagnostic,
    token: KtLifetimeToken,
) : KtAbstractFirDiagnostic<KtNamedFunction>(firDiagnostic, token), KtFirDiagnostic.AccidentalOverrideClashByJvmSignature

    assertThat(response4.body.string()).isEqualTo("C")
    assertThat(response4.code).isEqualTo(HttpURLConnection.HTTP_OK)
    assertThat(response4.message).isEqualTo("C-OK")
    server.takeRequest() // regular get
    return server.takeRequest() // conditional get
  }

  @Test
  fun immutableIsCached() {
    server.enqueue(
      MockResponse.Builder()