mstahv/maddon — pull request #15 by waltR (2014-06-27 09:44:38+00:00)
Title: Update ListContainer.java

I got an exception, when i used an empty hashset. Your method want to cast the empty hashset to a list(its impossible for sure :)) (java.lang.ClassCastException).

i solved the problem.

public final void setCollection(Collection backingList1){
...
}