Added some additional comments in the code
Added some additional comments in the code

phillipross/pgjdbc,thkoch2001/libpostgresql-jdbc-java,rjmac/pgjdbc,panchenko/pgjdbc,tivv/pgjdbc,amozhenin/pgjdbc,marschall/pgjdbc,rjmac/pgjdbc,jamesthomp/pgjdbc,pgjdbc/pgjdbc,Gordiychuk/pgjdbc,phillipross/pgjdbc,davecramer/pgjdbc,lordnelson/pgjdbc,alexismeneses/pgjdbc,whitingjr/pgjdbc,marschall/pgjdbc,zemian/pgjdbc,zapov/pgjdbc,AlexElin/pgjdbc,whitingjr/pgjdbc,bocap/pgjdbc,underyx/pgjdbc,jkutner/pgjdbc,schlosna/pgjdbc,underyx/pgjdbc,zapov/pgjdbc,jkutner/pgjdbc,zemian/pgjdbc,ekoontz/pgjdbc,panchenko/pgjdbc,golovnin/pgjdbc,golovnin/pgjdbc,golovnin/pgjdbc,sehrope/pgjdbc,jorsol/pgjdbc,AlexElin/pgjdbc,tivv/pgjdbc,ekoontz/pgjdbc,sehrope/pgjdbc,marschall/pgjdbc,lonnyj/pgjdbc,whitingjr/pgjdbc,bocap/pgjdbc,underyx/pgjdbc,lordnelson/pgjdbc,davecramer/pgjdbc,sehrope/pgjdbc,davecramer/pgjdbc,pgjdbc/pgjdbc,davecramer/pgjdbc,zemian/pgjdbc,amozhenin/pgjdbc,bocap/pgjdbc,pgjdbc/pgjdbc,Gordiychuk/pgjdbc,Gordiychuk/pgjdbc,thkoch2001/libpostgresql-jdbc-java,lonnyj/pgjdbc,jorsol/pgjdbc,jamesthomp/pgjdbc,AlexElin/pgjdbc,jkutner/pgjdbc,marschall/pgjdbc,phillipross/pgjdbc,jamesthomp/pgjdbc,lordnelson/pgjdbc,sehrope/pgjdbc,thkoch2001/libpostgresql-jdbc-java,jorsol/pgjdbc,alexismeneses/pgjdbc,pgjdbc/pgjdbc,jorsol/pgjdbc,rjmac/pgjdbc,panchenko/pgjdbc,zapov/pgjdbc,schlosna/pgjdbc,amozhenin/pgjdbc