Change JUnit @Test expected parameter with ExpectedException @Rule in triangle exercise [Fix #268]
Change JUnit @Test expected parameter with ExpectedException @Rule in triangle exercise [Fix #268]

FridaTveit/xjava,exercism/xjava,jtigger/xjava,exercism/xjava,jmluy/xjava,jmluy/xjava,jtigger/xjava,FridaTveit/xjava