Added snippets for singleton class in Java (Emacs@Yasnippet).
Added a snippet to iterate through iterable objects in Java (Emacs@Yasnippet).
Cleaned abbrev definitions from print/printf etc. and replaced by a collection of snippets (Emacs@Yasnippet).
Added a function in myantcompile.el to add import of a standard JRE class at point automatically.
The full package path is retrieved automatically using java-class-doc.el (Emacs).
Updated Emacs abbrevs.