What is the Auto-Alignment Shortcut Key in Eclipse?

Ctrl+Shift+F to invoke the Auto Formatter

Ctrl+I to indent the selected part (or all) of you code.

Auto-alignment? Lawful good?

If you mean formatting, then Ctrl+Shift+F.

The answer that the OP accepted is wildly different from the question I thought was asked. I thought the OP wanted a way to auto-align = signs or + signs, similar to the tabularize plugin for vim.

For this task, I found the Columns4Eclipse plugin to be just what I needed.