On 2014-08-19, Carson Chittom <carson at wistly.net> wrote: > Asma rabe <asma.rabe at gmail.com> writes: > >> If i should install both java 1.6 and 1.7 , how to do that ? > > I don't know whether you *should* do it, not knowing much about your > setup, but assuming CentOS 7, I think you can install both the > java-1.6.0-openjdk and java-1.7.0-openjdk packages. I can confirm that. I have both installed. You can configure the default using the 'alternatives' system. -- Liam