Delete unused assignment.

[arturobernalg]

[codecov-commenter]

Codecov Report

Merging #112 (5a69682) into master (88713a0) will decrease coverage by 0.01%. The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #112      +/-   ##
============================================
- Coverage     93.21%   93.20%   -0.02%     
  Complexity      566      566              
============================================
  Files            21       21              
  Lines          1209     1207       -2     
  Branches        214      214              
============================================
- Hits           1127     1125       -2     
  Misses           46       46              
  Partials         36       36              

Impacted Files	Coverage Δ
...ain/java/org/apache/commons/cli/OptionBuilder.java	95.16% <ø> (-0.08%)	:arrow_down:
...a/org/apache/commons/cli/PatternOptionBuilder.java	92.85% <ø> (-0.17%)	:arrow_down:

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