-XX:[+|-]UTFCache
This option enables or disables the UTF to String cache used to enhance reflection performance.
Syntax
-XX:[+|-]UTFCache
| Setting | Effect | Default |
|---|---|---|
-XX:+UTFCache |
Enable | yes |
-XX:-UTFCache |
Disable |
-
The option,
-XX:+UTFCache, causes the VM to cache the conversion of UTF8 data to java String objects during reflection. This is the default option.When specifying the
-XX:-UTFCacheoption, the VM does not performing this caching.