RFR (XS): 8007257: metaspace.cpp: Incorrect arguments in calls to err_msg

[Mikael Vidstedt]

Please review the following webrev:

http://cr.openjdk.java.net/~mikael/8007257/webrev.00/


The key part of the fix is the change in 
SpaceManager::get_initial_chunk_sizes(), where the intention is to print 
out the actual sizes, but accidentally the arguments to err_msg are 
pointers to the values.

I also found three other mismatching format/arguments which I fixed 
while at it:

HumongousChunkGranularity is an enum, which is an int, and therefore 
should be printed using %d. The others fixes are for size_t and uintx 
variables and should be printed using those respective formats.

Cheers,
Mikael