我正在使用Mountan Lion，我想知道下面的当前指向哪里？ 它显然指向 A 我怎样才能找到指向 A 的位置？
user:/System/Library/Frameworks/JavaVM.framework/Versions$ ls -l
lrwxr-xr-x 1 root wheel 50 5 Sep 09:37 1.6 -> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk
lrwxr-xr-x 1 root wheel 50 5 Sep 09:38 1.6.0 -> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk
drwxr-xr-x 8 root wheel 272 3 Sep 13:33 A
lrwxr-xr-x 1 root wheel 1 28 Aug 19:13 Current -> A
lrwxr-xr-x 1 root wheel 58 5 Sep 10:01 CurrentJDK -> /Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents