remove some code

[jxnu-liguobin]

Signed-off-by: 梦境迷离 dreamylost@outlook.com

[codecov]

Codecov Report

Merging #230 (bf6f39e) into master (2fa85ca) will decrease coverage by 0.10%.
The diff coverage is 44.44%.

❗ Current head bf6f39e differs from pull request most recent head a8f2be1. Consider uploading reports for the commit a8f2be1 to get more accurate results

@@            Coverage Diff             @@
##           master     #230      +/-   ##
==========================================
- Coverage   88.70%   88.60%   -0.11%     
==========================================
  Files          52       46       -6     
  Lines         806      755      -51     
  Branches       50       43       -7     
==========================================
- Hits          715      669      -46     
+ Misses         91       86       -5     

Impacted Files	Coverage Δ
...-cache/src/main/scala/org/bitlap/cache/Cache.scala	77.77% <ø> (-2.23%)	⬇️
.../main/scala/org/bitlap/cache/CacheKeyBuilder.scala	53.84% <25.00%> (ø)
...src/main/scala/org/bitlap/cache/GenericCache.scala	63.33% <60.00%> (ø)
...g/bitlap/tools/macros/AbstractMacroProcessor.scala	92.10% <0.00%> (-2.64%)	⬇️