RFR 8130663: 6 fields can be static fields in Global class

[Michael Haupt]

Hi Sundar,

this is a lower-case review with two minor remarks for Global.java:
* in the first chunk, the comment above the deleted line for LAZY_SENTINEL can go away as well
* in the last chunk, how about renaming isLocationPropertyPlaceholder() to isUninitialized()?

Otherwise, nothing to add. :-)

Best,

Michael

> Am 07.07.2015 um 12:30 schrieb A. Sundararajan <sundararajan.athijegannathan at oracle.com>:
> 
> Please review http://cr.openjdk.java.net/~sundar/8130663/ for https://bugs.openjdk.java.net/browse/JDK-8130663
> 
> - made 6 fields as static in Global.java
> - using  lazy init sentinel as location placebolder  as well
> - few other simple code cleanups.
> 
> Thanks,
> -Sundar

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