On 12/11/18 10:08 AM, Roger Riggs wrote:
VM.java:
- line 180: The savedProps doesn't need to be (and was not
previously) unmodifiable.
Seems safer this way though since the map at the bottom is not
ConcurrentHashMap.
Its not entirely clear who calls getSavedProperties().
Would it be more efficient for savedProps to be the unmodifiable
map and not create
one on every call to getSavedProperties.
JVMCI and Graal depends on VM::getSavedProperties to determine if JVMCI
is enabled
and also to get other Graal-specific system properties set at startup.
VM::getSavedProperties is not called in the common case and creating a
unmodifiable map
when getSavedProperties is called is reasonable.
Mandy
