[richfaces-issues] [JBoss JIRA] (RF-12652) Improve ScriptUtils performance by doing early preallocation in String encode path

[ https://issues.jboss.org/browse/RF-12652?page=com.atlassian.jira.plugin.s... ] Darius Ski updated RF-12652: ---------------------------- Description: In ScriptUtils.toScript(Object obj) method there is allocation of StringBuilder with default size (of 16 characters). When large sized strings are passed to this method ( for example in partial rendering user bean returns a String with custom JSON ), method incurs penalty due to reallocations ( both in GC pressure and CPU use). The preallocation size could be set to 1.6-2 of initial size, cause we know that String is getting escaped and inflated by both normal (*2) and unicode escapes ( \u00XX style * 6). was: In ScriptUtils.toScript(Object obj) method there is allocation of StringBuilder with default size (of 16bytes). When large sized strings are passed to this method ( for example in partial rendering user bean returns a String with custom JSON ), method incurs penalty due to reallocations ( both in GC pressure and CPU use). The preallocation size could be set to 1.6-2 of initial size, cause we know that String is getting escaped and inflated by both normal (*2) and unicode escapes ( \u00XX style * 6). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira