fix failing test in java11

[munendrasn]

• ClassUtilsTest fails in java11. This fixes the issue

Fix based on this

[coveralls]

Pull Request Test Coverage Report for Build 1105

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 21.908%

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Totals
Change from base Build 1103:	0.0%
Covered Lines:	1408
Relevant Lines:	6427

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💛 - Coveralls

[decebals]

It's OK for me.

[munendrasn]

@decebals could you please merge this so that I can rebase and rerun PR #542?

[decebals]

@decebals could you please merge this so that I can rebase and rerun PR #542?

Done

[decebals]

Thanks for fix!

[mhagnumdw]

Oh, sorry! Thanks @munendrasn!!

I was going to take a look at it today, I ended up accepting the MR without seeing it. I only ran local tests with Java 8.

[munendrasn]

@mhagnumdw Np :)

Previously, PR used to show the status of Travis builds. So, it was easy to know if build succeed or not. I'm not sure what has changed but now, only coveralls status is shown
If we fix that then, it would become easier to know about build status. Otherwise, we have to directly go to Travis page and check

[mhagnumdw]

@decebals, do you know anything about it?

[decebals]

I didn't know about this problem. I merged it because the modification looks trivial and I think that the risk to broke something is very low.