I just upgraded from Windows 8 to Windows 10 (both 64-bit) and my previous Eclipse Juno with ADT-plugin for Android development is no longer starting.
All I can see
You don't need to uninstall java. Just remove the following line from your environment(system) variables, which will be in starting of path variable. Windows 10 is keeping a copy of all your program files in ProgramData folder location .To confirm, Check the java version from your command line before and after change. It worked for me...
"C:\ProgramData\Oracle\Java\javapath;"