try-with-resources (ARM block) support in JDK 7 build 105

[Joe Darcy]

Hello.

The currently available builds of JDK 7 include language and API support 
for try-with-resources (ARM blocks):

    http://download.java.net/jdk7/

We're curious to get feedback on how try-with-resources works in 
practice, so please download the build, use the feature to on your 
favorite Closeable type, and report back on how it goes. 

-Joe