1-Added elisp package to detect current block at cursor (Emacs:ergoemacs).
1-Added a snippet to enclose a code block inside a try-catch block in Java mode (Emacs/yasnippet).
1-Added a hook for Java mode to activate subword-mode by default.

This mode allows browsing words inside camel case expressions.
1-Fixed abbrevs for "string" related tokens (Emacs): I don't want it to systematically capitalize the word (-> "String") each time I want to type a small case "string"...