Use Math.max()

[arturobernalg]

No description provided.

[codecov-commenter]

Codecov Report

Merging #111 (1d64f90) into master (88713a0) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##             master     #111   +/-   ##
=========================================
  Coverage     93.21%   93.21%           
+ Complexity      566      565    -1     
=========================================
  Files            21       21           
  Lines          1209     1209           
  Branches        214      213    -1     
=========================================
  Hits           1127     1127           
  Misses           46       46           
  Partials         36       36           

Impacted Files	Coverage Δ
...ain/java/org/apache/commons/cli/HelpFormatter.java	91.07% <100.00%> (ø)

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