For jvms with bigger heapsize, String constant pool also can grow quite huge. This will cause latency in String.intern() call. This is a trade off between heap space vs execution time. For smaller jvms intern call can be still helpful. So putting the same behind flag as a tuning parameter
For jvms with bigger heapsize, String constant pool also can grow quite huge. This will cause latency in String.intern() call. This is a trade off between heap space vs execution time. For smaller jvms intern call can be still helpful. So putting the same behind flag as a tuning parameter