code output

[Rich puri]

void f2(List aList) {
aList.add(new Integer(42));
}
List bList = new ArrayList();
bList.add(new Integer(41));
f2(bList);
for(int n=0; n < bList.length; n++)
{
System.out.println(bList.get(n));
}

What values will this code snippets print? Why

[Jesper de Jong]

Welcome to JavaRanch. Please UseCodeTags when you post source code.

Did you try compiling and running the code yourself? What was the output? Can you explain the output yourself? If not, then what did you expect and how is that different from what the code actually does?