8014791: More ProblemList.txt updates (5/2013)

Reviewed-by: alanb

test/ProblemList.txt

@@ -202,9 +202,18 @@ java/net/MulticastSocket/SetLoopbackMode.java                    macosx-all
 # 7145658
 java/net/MulticastSocket/Test.java                               macosx-all
 
-#7143960
+# 7143960
 java/net/DatagramSocket/SendDatagramToBadAddress.java            macosx-all
 
+# 8014720
+java/net/ResponseCache/B6181108.java                             generic-all
+
+# 8014723
+sun/misc/URLClassPath/ClassnameCharTest.java                     generic-all
+
+# 8014719
+sun/net/www/http/HttpClient/ProxyTest.java                       generic-all
+
 # 7150552
 sun/net/www/protocol/http/B6299712.java                         macosx-all
 java/net/CookieHandler/CookieManagerTest.java                   macosx-all