KULRICE-8660 : update default java tools version to 1.6
KULRICE-8660 : update default java tools version to 1.6

smith750/rice,gathreya/rice-kc,ewestfal/rice-svn2git-test,shahess/rice,rojlarge/rice-kc,bhutchinson/rice,ewestfal/rice,smith750/rice,geothomasp/kualico-rice-kc,UniversityOfHawaiiORS/rice,ewestfal/rice-svn2git-test,ewestfal/rice,geothomasp/kualico-rice-kc,sonamuthu/rice-1,cniesen/rice,sonamuthu/rice-1,kuali/kc-rice,smith750/rice,cniesen/rice,bsmith83/rice-1,jwillia/kc-rice1,bsmith83/rice-1,jwillia/kc-rice1,bhutchinson/rice,bsmith83/rice-1,ewestfal/rice,bhutchinson/rice,geothomasp/kualico-rice-kc,kuali/kc-rice,jwillia/kc-rice1,smith750/rice,UniversityOfHawaiiORS/rice,UniversityOfHawaiiORS/rice,bsmith83/rice-1,gathreya/rice-kc,shahess/rice,cniesen/rice,sonamuthu/rice-1,jwillia/kc-rice1,gathreya/rice-kc,ewestfal/rice,cniesen/rice,kuali/kc-rice,smith750/rice,shahess/rice,rojlarge/rice-kc,geothomasp/kualico-rice-kc,geothomasp/kualico-rice-kc,gathreya/rice-kc,gathreya/rice-kc,rojlarge/rice-kc,sonamuthu/rice-1,UniversityOfHawaiiORS/rice,UniversityOfHawaiiORS/rice,kuali/kc-rice,kuali/kc-rice,jwillia/kc-rice1,ewestfal/rice-svn2git-test,shahess/rice,shahess/rice,bhutchinson/rice,bhutchinson/rice,ewestfal/rice,rojlarge/rice-kc,ewestfal/rice-svn2git-test,cniesen/rice,rojlarge/rice-kc