URLUtilTest line match and change example urls.
LeftTopRightBottom groovy test code and equals method.
LeftTopRightBottomTest equals refactoring
LeftTopRightBottomTest equals refactoring
LeftTopRightBottomTest equals parameter null add.
LeftTopRightBottomTest tdd hashCode method.
LeftTopRightBottomTest tdd toString method.
LeftTopRightBottomTest tdd toString method.
MarginTest tdd
PaddingTest tdd
Merge pull request #20 from millpoo/master

LeftTopRightBottomTest equals refactoring