[ https://issues.apache.org/jira/browse/IO-542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pascal Schumacher resolved IO-542. ---------------------------------- Resolution: Fixed Assignee: Pascal Schumacher Fix Version/s: 2.6 > FileUtils#readFileToByteArray: optimize reading of files with known size > ------------------------------------------------------------------------ > > Key: IO-542 > URL: https://issues.apache.org/jira/browse/IO-542 > Project: Commons IO > Issue Type: Improvement > Reporter: Pascal Schumacher > Assignee: Pascal Schumacher > Fix For: 2.6 > > > {quote}IO-251 added optimization for reading files with known size as byte > arrays, but it was reverted in IO-453 due to regression, because > File.length() method may return 0 for path files denoting system-dependent > entities such as devices or pipes > More optimal solution is to treat 0 as unknown size and use > IOUtils.toByteArray(input), but if size is known (> 0) use more efficient > approach and read content into pre-allocated byte array with exact size by > calling IOUtils.toByteArray(input, size).{quote} > source https://github.com/apache/commons-io/pull/38 -- This message was sent by Atlassian JIRA (v6.4.14#64029)