Import package.* vs import package.SpecificType
import, java, overhead
Solution
There is not a performance or overhead cost to doing import .* vs importing specific types. However, I consider it to be a best practice to never use import .* My primary reason for this is I just like to keep things straightward, clean and with as little ambiguity as possible, and I think with a .* import you lose that.
Problem
Would it suppose any difference regarding overhead to write an import loading all the types within one package (`import java.*`); than just a specific type (i.e. `import java.lang.ClassLoader`)? Would the second one be a more advisable way to use than the other one?