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ASF subversion and git services commented on PDFBOX-4895: --------------------------------------------------------- Commit 1879835 from Tilman Hausherr in branch 'pdfbox/branches/issue45' [ https://svn.apache.org/r1879835 ] PDFBOX-4895: avoid calling indexOf() twice + no need to parse huge longs, by Alfred Faltiska; add test for "+" that is needed for jdk6 > Faster COSNumber > ---------------- > > Key: PDFBOX-4895 > URL: https://issues.apache.org/jira/browse/PDFBOX-4895 > Project: PDFBox > Issue Type: Improvement > Affects Versions: 2.0.20, 3.0.0 PDFBox > Reporter: Alfred > Priority: Trivial > Labels: Optimization > Attachments: PDFBOX-4895-b.patch, PDFBOX-4895.patch > > > A small improvement can be made to COSNumber when checking if it's float. > Current version uses indexOf twice, to check for '.' or 'e'. > We can do that in one scan. > > Each call will scan through the entire string. > We only have to scan until we find the chars, and stop if found. > > I found while profiling the code that the method gets called a lot, so the > improvement makes a a bit of a difference. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org