GRECLIPSE-1396 Fix: check for parameter types was added
Although this case is rather conroversial, I thought it would be nice if
empty braces would be left where they stay.
So in both cases:

def method() {}

and

def method() {
}

no formatting will be performed.
GRECLIPSE-1753
Fixed
GRECLIPSE-1753
Test added
Merge pull request #71 from kizhaevv/master

GRECLIPSE-1753
Merge pull request #72 from DenisMurashev/GRECLIPSE-1396

GRECLIPSE-1396 Fix: check for parameter types was added
Merge pull request #73 from kizhaevv/GRECLIPSE-1618

GRECLIPSE-1618
GRECLIPSE-1638 Fix and tests
Merge pull request #74 from DenisMurashev/GRECLIPSE-1638

GRECLIPSE-1638 Fix and tests