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ARROW-6172 [Java] Provide benchmarks to set IntVector with different methods

We provide benchmarks to evaluate the performance of setting IntVector in 3 different ways:

through a value holder
through a writer
directly set the value through a set method

Closes #5042 from liyafan82/fly_0808_jdbc1 and squashes the following commits:

b19693bbc <liyafan82> ARROW-6172  Provide benchmarks to set IntVector with different methods

Authored-by: liyafan82 <fan_li_ya@foxmail.com>
Signed-off-by: Micah Kornfield <emkornfield@gmail.com>