Remove usage of System.gc() in Wicket code
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Key: WICKET-3851
URL: https://issues.apache.org/jira/browse/WICKET-3851
Project: Wicket
Issue Type: Bug
Components: wicket-core
Affects Versions: 1.5-RC5.1
Reporter: Martin Grigorov
Assignee: Martin Grigorov
org.apache.wicket.util.file.Files.remove(File) calls System.gc() when a file
cannot be removed for any reason.
This call popped up in our performance tests.
I suggest to try to delete the file at most N times and if it still not deleted
then log a warning and schedule it for deletion when the JVM exists
(java.io.File.deleteOnExit())
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