Need reviewers, jdk7 testing changes

[Kelly O'Hair]

Need reviewer for JDK7 testing changes, e.g. testing via:
   cd jdk/make && gmake all images && cd ../test && gmake jdk_all

6906210: Fix another minor typo in test/Makefile
http://cr.openjdk.java.net/~ohair/openjdk7/jdk7-tl-test-changes4/webrev/

Dan had pointed out my typo in the jdk/test/Makefile ($->$$)
but when I started running and re-running the tests I ran into
more unstable tests. This webrev includes fixes to 3 tests
and unfortuntately more additions to the ProblemList file.

Tests added to the ProblemList:
   javax/management/remote/mandatory/connection/ReconnectTest.java
   sun/net/www/protocol/http/DigestTest.java
   java/net/ProxySelector/B6737819.java
   java/io/File/SetLastModified.java
   java/nio/channels/DatagramChannel/SRTest.java
   java/nio/channels/DatagramChannel/Sender.java
   java/nio/channels/Selector/SelectWrite.java
   java/nio/channels/DatagramChannel/EmptyBuffer.java
   java/nio/channels/DatagramChannel/MulticastSendReceiveTests.java
   java/util/Collection/MOAT.java
   java/nio/channels/AsynchronousSocketChannel/Basic.java
   java/nio/channels/AsynchronousChannelGroup/Unbounded.java
   java/nio/channels/FileChannel/Transfer.java
   sun/security/krb5/auto/HttpNegotiateServer.java
   sun/security/util/Oid/S11N.sh
   sun/security/krb5/auto/NonMutualSpnego.java
   sun/security/krb5/auto/ok-as-delegate.sh
   sun/security/krb5/auto/ok-as-delegate-xrealm.sh
   sun/security/mscapi/AccessKeyStore.sh
   sun/security/pkcs11/KeyAgreement/TestDH.java
   sun/security/pkcs11/fips/ClientJSSEServerJSSE.java
   sun/security/krb5/auto/basic.sh
   sun/security/pkcs11/KeyAgreement/TestDH.java
   sun/tools/jstatd/jstatdDefaults.sh
   sun/tools/jstatd/jstatdExternalRegistry.sh
   sun/tools/jps/jps-v_1.sh
   java/util/concurrent/ThreadPoolExecutor/CoreThreadTimeOut.java
   java/util/concurrent/BlockingQueue/CancelledProducerConsumerLoops.java

Some of this is 'as expected' in that the testcases may rely on
using the same filename or port number, and until two tests using
the same filename or port collide at runtime, you just don't know.

If I got it wrong, let me know, I will correct the list.

-kto