Remove duplicated methods

[ckittl]

Closes #316

[codecov]

Codecov Report

Merging #319 (08121ab) into dev (eed20af) will increase coverage by 0.05%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                dev     #319      +/-   ##
============================================
+ Coverage     77.98%   78.04%   +0.05%     
- Complexity     1951     2102     +151     
============================================
  Files           249      257       +8     
  Lines          7936     8399     +463     
  Branches        749      814      +65     
============================================
+ Hits           6189     6555     +366     
- Misses         1321     1441     +120     
+ Partials        426      403      -23     

Impacted Files	Coverage Δ	Complexity Δ
.../java/edu/ie3/datamodel/utils/GridAndGeoUtils.java	66.66% <0.00%> (-24.25%)	2.00% <0.00%> (-12.00%)
...atamodel/models/input/container/GridContainer.java	54.16% <0.00%> (-17.71%)	8.00% <0.00%> (-2.00%)
...a/edu/ie3/datamodel/io/csv/FileNamingStrategy.java	91.97% <0.00%> (-5.83%)	49.00% <0.00%> (-4.00%)
...in/java/edu/ie3/datamodel/io/sink/CsvFileSink.java	74.39% <0.00%> (ø)	29.00% <0.00%> (ø%)
...n/java/edu/ie3/datamodel/io/sink/InfluxDbSink.java	79.27% <0.00%> (ø)	24.00% <0.00%> (ø%)
...edu/ie3/datamodel/io/source/csv/CsvDataSource.java	90.11% <0.00%> (ø)	54.00% <0.00%> (ø%)
...edu/ie3/datamodel/io/source/csv/CsvTypeSource.java	100.00% <0.00%> (ø)	13.00% <0.00%> (ø%)
.../ie3/datamodel/io/connectors/CsvFileConnector.java	77.38% <0.00%> (ø)	33.00% <0.00%> (ø%)
.../ie3/datamodel/io/source/csv/CsvWeatherSource.java	80.26% <0.00%> (ø)	20.00% <0.00%> (ø%)
...3/datamodel/io/source/csv/CsvTimeSeriesSource.java	96.07% <0.00%> (ø)	14.00% <0.00%> (ø%)
... and 24 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update a760155...08121ab. Read the comment docs.