[ https://issues.apache.org/jira/browse/GROOVY-5936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul King closed GROOVY-5936. ----------------------------- > java.lang.OutOfMemoryError through Iterator.collectEntries and others (part > 2: handle others) > --------------------------------------------------------------------------------------------- > > Key: GROOVY-5936 > URL: https://issues.apache.org/jira/browse/GROOVY-5936 > Project: Groovy > Issue Type: Bug > Components: groovy-jdk > Affects Versions: 2.0.4 > Reporter: Alexander Veit > Assignee: Paul King > Fix For: 2.5.0-alpha-1 > > > DGM.collectEntries(Iterator, ...) naively calls toList(Iterator<T> self) to > convert the Iterator to a list. There's no need to do this since iterator > suffices to collect the entries. Even worse, toList uses ArrayList what may > lead to multiple reallocations when the ArrayList's capacity must be enlarged. > Error: > Caught: java.lang.OutOfMemoryError: GC overhead limit exceeded > The same problems may occur when calling other methods that internally > convert Iterator to lists. -- This message was sent by Atlassian JIRA (v6.3.15#6346)