Avoid flakes

[yschimke]

Saw this in CI

ConnectionCoalescingTest[jvm] > coalescedConnectionDestroyedAfterAcquire()[jvm] FAILED
    java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 0
        at java.base/java.util.ArrayList.add(ArrayList.java:484)
        at java.base/java.util.ArrayList.add(ArrayList.java:496)
        at okhttp3.FakeDns.lookup(FakeDns.kt:52)
        at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.kt:170)
        at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.kt:132)
        at okhttp3.internal.connection.RouteSelector.next(RouteSelector.kt:70)
        at okhttp3.internal.connection.RealRoutePlanner.planConnect$okhttp(RealRoutePlanner.kt:168)
        at okhttp3.internal.connection.RealRoutePlanner.plan(RealRoutePlanner.kt:75)
        at okhttp3.internal.connection.SequentialExchangeFinder.find(SequentialExchangeFinder.kt:30)
        at okhttp3.internal.connection.RealCall.initExchange$okhttp(RealCall.kt:304)
        at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:32)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:332)
        at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:98)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:332)
        at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:332)
        at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:72)
        at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:332)
        at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:232)
        at okhttp3.internal.connection.RealCall.execute(RealCall.kt:187)
        at okhttp3.ConnectionCoalescingTest.coalescedConnectionDestroyedAfterAcquire(ConnectionCoalescingTest.kt:289)

[swankjesse]

LGTM!

Wow!