Hi,
I have a problem iterating a LinkedHashMap<Integer, Object> lhmObject.
The lhmObject.size() gives correct size and lhmObject.keySet().toString gives
the correct values.
However, if I try iterate the object with lhmObject.keySet() with an empty loop:
for (Integer key : lhmObject.keySet() ) { }
or
for (Iterator it = lhmObject.keySet().iterator(); it.hasNext(); ) { }
I get a HTTP 500 - NullPointerException in the JSP page, which has java.util.*
and appropriate <package.Object> for import.
Has anyone seen this before?
Tomcat 6.0.18
JDK 1.6u4
Win03R2 x86
TIA,
Tommy
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