How do I remove Java from my MAC given the facts below?

I need to remove Java from my Mac. I unsuccessfully tried to do so using Terminal and the following code:

sudo rm -rf "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin"

sudo rm -rf "/Library/PreferencePanes/JavaControlPanel.prefPane"

sudo rm -rf "~/Library/Application Support/Java"

My Internet Plug-ins file has no Java folders or files. My PreferencePanes folder has no Java folders. My system has none of the three named Java files.

Any help would be greatly appreciated.