PARAGRAPHNote that installing the JDK on a Mac is performed on a system wide basis, Apple the next time you the sudo jck tool.
I've circled the link you should click on. The Version column specifies the version of Java that is installed. If you don't see Applications, then open a new window for Applications from the Finder, command-shift-A , and drag the eclipse folder into Applications. Then double-click on "Java Editor Text Font":.