Fixed test failures of bdlma_buffermanager on sun.
Fixed test failures of bdlma_buffermanager on sun.

abeels/bde,che2/bde,che2/bde,dbremner/bde,idispatch/bde,gbleaney/Allocator-Benchmarks,frutiger/bde,abeels/bde,mversche/bde,dbremner/bde,minhlongdo/bde,RMGiroux/bde-allocator-benchmarks,mversche/bde,mversche/bde,osubboo/bde,bloomberg/bde,dharesign/bde,che2/bde,idispatch/bde,bowlofstew/bde,gbleaney/Allocator-Benchmarks,jmptrader/bde,apaprocki/bde,abeels/bde,minhlongdo/bde,bloomberg/bde-allocator-benchmarks,apaprocki/bde,gbleaney/Allocator-Benchmarks,bowlofstew/bde,bloomberg/bde-allocator-benchmarks,jmptrader/bde,bloomberg/bde,frutiger/bde,minhlongdo/bde,apaprocki/bde,bowlofstew/bde,saxena84/bde,minhlongdo/bde,apaprocki/bde,osubboo/bde,bloomberg/bde-allocator-benchmarks,bloomberg/bde,idispatch/bde,RMGiroux/bde-allocator-benchmarks,osubboo/bde,bloomberg/bde,jmptrader/bde,bloomberg/bde-allocator-benchmarks,abeels/bde,che2/bde,dbremner/bde,jmptrader/bde,idispatch/bde,bloomberg/bde-allocator-benchmarks,abeels/bde,mversche/bde,dbremner/bde,frutiger/bde,dharesign/bde,apaprocki/bde,saxena84/bde,abeels/bde,bowlofstew/bde,RMGiroux/bde-allocator-benchmarks,RMGiroux/bde-allocator-benchmarks,osubboo/bde,gbleaney/Allocator-Benchmarks,saxena84/bde,dharesign/bde,frutiger/bde,dharesign/bde,RMGiroux/bde-allocator-benchmarks,bloomberg/bde,saxena84/bde