l.class.name=java.util.ArrayList
l.length=2
l.size()=2
l[0]=foo
l[1]=bar
--for each begin--
foo
bar
--for each end--
l[0]=foo
l[1]=a
l[0.9]=null
l['blah']=undefined
l[size_name]()=2
java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
java.lang.IndexOutOfBoundsException: Index: Infinity, Size: 2
java.lang.IndexOutOfBoundsException: Index: -Infinity, Size: 2