[Java][CI] Travis java all-jdks job is broken

[asfimport]

Introduced by ARROW-6433, fixing the shade check enabled evaluation of the incorrect body. 

Reporter: Francois Saint-Jacques / @fsaintjacques
Assignee: Francois Saint-Jacques / @fsaintjacques

PRs and other links:

• GitHub Pull Request #5308

_{Note: This issue was originally created as ARROW-6476. Please see the migration documentation for further details.}

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 5308
#5308