true/false fields inaccurate for 'getCanSeeManagedUsers()' and 'getIsSyncEnabled()'

When using the Box Java SDK, the 'getCanSeeManagedUsers()' and 'getIsSyncEnabled()' methods on the BoxUser.Info object always return 'false'. These two flags are set to 'true' on users in our org but always return false. We need the Java SDK updated to reflect the actual state of the flags on the user.

Start with BoxUser.Info and the getCanSeeManagedUsers() and getIsSyncEnabled() entry points, then trace how the user response populates these values. Compare the SDK results with the server-provided flag states; done means both getters reflect true as well as false values accurately.

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