Tested JDK build: JDK7-b109
Following new issues were noticed with JDK7 on solaris-sparc. These issues are not reproducible with 6u21/6u22
1) javaws app are not getting launched under CDE environment on solaris sparc using JDK7 (reproducible will previous JDK builds also and with latest PIT/nightly build also). This issue is reprdocubile always
2) On solaris11 with latest PIT build on one of the boxes we noticed that javaws fails to launch by throwing following exception (GNOME env).

Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/deploy/config/Config
    at com.sun.j2se.deploy.DeployPM.locateFileName(DeployPM.java:114)
    at com.sun.j2se.deploy.DeployPM.runCommand(DeployPM.java:78)
    at com.sun.j2se.deploy.DeployPM.main(DeployPM.java:59)
Caused by: java.lang.ClassNotFoundException: com.sun.deploy.config.Config
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at sun.misc.Launcher$ExtClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 3 more

Steps to reproduce:
1) Try to launch any javaws sample using JDK7-b109 or earlier
If apps fails to launch then bug is reproduced by throwing above mentioned exception or exception mentioned inside the comments section then bug is reproduced