Utilize i.n.u.internal.ObjectUtil Preconditions (transport*) (#11170) #11181
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Motivation:
NullChecks resulting in a NullPointerException or IllegalArgumentException, numeric ranges (>0, >=0) checks, not empty strings/arrays checks must never be anonymous but with the parameter or variable name which is checked. They must be specific and should not be done with an "OR-Logic" (if a == null || b == null) throw new NullPointerEx.
Modifications:
Result:
All checks needed are done with ObjectUtil, some exception texts are improved.
Fixes #11170
One PR for each subproject to ease review.