GCS client library NoSuchMethod systemNanoTime

[wonderwall via StackOverflow]

when I call createOrReplace,

private GcsService gcsService = 
GcsOutputChannel outputChannel = gcsService.createOrReplace(file, GcsFileOptions.getDefaultInstance());

I see

java.lang.NoSuchMethodError: com.google.common.base.Platform.systemNanoTime()J
at com.google.common.base.Ticker$1.read(Ticker.java:60)
at com.google.common.base.Stopwatch.start(Stopwatch.java:114)
at com.google.appengine.tools.cloudstorage.RetryHelper.doRetry(RetryHelper.java:88)
at com.google.appengine.tools.cloudstorage.RetryHelper.runWithRetries(RetryHelper.java:138)
at com.google.appengine.tools.cloudstorage.GcsServiceImpl.createOrReplace(GcsServiceImpl.java:47)
at com.train.trainercircle.rest.ImageResource.getExercises(ImageResource.java:72)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:45)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at 

I looked in the pom file dependency manager in elipse and made sure the version of guava needed by gcs-client library is the compiled.

what gives, any ideas?

Thanks

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