Ubuntu Eclipse : Backspace key started working like Delete key

Got solved:

Go to "Window -> Preferences". Then inside the tree navigate to "General -> Keys".

In the right side of the window, type "Delete" where it says "type filter text".

Find the COMMAND: Delete, BINDING: Backspace and click on UnBind Command button at the bottom. Click Apply, then OK.

Its done.

Thanks to @Javich

It is indeed a Eclipse problem. It happened to me on Eclipse Luna Windows 8 (Java 8). I also ran that same Eclipse on Ubuntu and it didn't happen.

Long story short, here is a workaround: Go to "Window -> Preferences". Then inside the tree navigate to "General -> Keys".

In the right side of the window, type "Delete" where it says "type filter text". Find the "Delete Previous" binding and click on it. Click on the " < " button in right of the "Binding" text area and select "Backspace". Click "Apply", then "OK".

Done. You are good to go.

Fix Example on Dialog