pv021 callgraph on existing project

toPng.sh

#!/bin/bash

# using https://github.com/gousiosg/java-callgraph 
# basic static on https://github.com/university-studies/neural-networks-pv021

java -jar ./target/javacg-0.1-SNAPSHOT-static.jar ./neural-networks-forecast-1.0-SNAPSHOT.jar  > callgraph.txt

sed -i '/CliArgumentsParser/d' ./callgraph.txt 
sed -i '/TestUtils/d' ./callgraph.txt
sed -i '/OHLC/d' ./callgraph.txt 
sed -i 's/cz.muni.neural.network.//g' ./callgraph.txt 

#sed -i '/double/d' ./callgraph.txt 
#sed -i '/int/d' ./callgraph.txt 
#sed -i '/List/d' ./callgraph.txt 
#sed -i '/Object/d' ./callgraph.txt 
sed -i '/java/d' ./callgraph.txt 

sort ./callgraph.txt | uniq -d > ./callgraph2.txt 
mv callgraph2.txt callgraph.txt

OUT=callgraph.dot
echo "graph test {" > $OUT
sed -e 's/[a-z]+\.//g;' -e 's/ / -- /;' -e 's/[\$|\:]/_/g' -e 's/\.//g'  -e 's/(//g'  -e 's/)//g' -e 's/\[//g' -e 's/\]//g' -e 's/[0-9]*//g' callgraph.txt >> $OUT
echo "}" >> $OUT
dot -Tpng callgraph.dot -o callgraph.png