I notice the Eclipse has a very handy feature of double click: it can select text block, or select contents between surrounding quotes, So is there a shortcut available to do ju
if you are running windows (XP or newer) you can use - MouseKeys
an accessibility feature to start it press Alt + Shift + NumLock or through the control panel --> accessibility center --> mouse - Mouse Keys
now when you the NumLock is On you can use the number pad keys to move the mouse pointer, or more to the point, you can use the '5' key the same way you'd use the mouse's left button. '55' is the same as double click.
the mouse will continue to work normally.