Exception in STKPager::getPageItem()
------------------------------------
Key: MGNLSTK-677
URL: http://jira.magnolia-cms.com/browse/MGNLSTK-677
Project: Magnolia Standard Templating Kit
Issue Type: Bug
Components: paragraphs
Affects Versions: 1.3.4
Reporter: Stefan Baur
Assignee: Philipp Bärfuss
Priority: Trivial
the following line
subList = ((List)items).subList(offset, limit);
generates an exception
java.lang.IllegalArgumentException: fromIndex(4) > toIndex(2)
if offset is larger than limit.
FIX:
----
public Collection getPageItems() {
Collection subList = items;
int offset = getOffset();
if(count > 0) {
int limit = maxResultsPerPage + offset;
if(items.size() < limit) {
limit = count;
}
if(offset < limit){
subList = ((List)items).subList(offset, limit);
}else{
subList = items;
}
}
return subList;
}
This error happens if the GET Parameter currentPage is set (for example from an
old session or an old link), but there are not enought items in the current
Collection.
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