JDK-Info:
---------
java version "1.6.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-beta-b59d)
Java HotSpot(TM) Client VM (build 1.6.0-beta-b59d, mixed mode)


Operating System:
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Win98


Steps to Reproduce:
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1) Install jre
2) Clean cache (\rm -rf ~/.java)
3) Launch all the 4 JNLP applications listed below:
javaws http://java.sun.com/products/javawebstart/apps/mg.jnlp
javaws http://java.sun.com/products/javawebstart/apps/notepad.jnlp
javaws http://java.sun.com/products/javawebstart/apps/draw.jnlp
javaws http://java.sun.com/products/javawebstart/apps/swingset2.jnlp

4) Launch Java cache viewer (javaws -viewer)
5) Select all the 4 applications and click on delete applications to delete all 4 applications at one stroke
6) Choose "Deleted Applications" from the Show: drop down box
7) Select all the 4 Applns and click on delete

Note that all the listed applications are not deleted from the list. Also, the listed is dis-ordered. Snap shot attached - cacheviewer_win98.bmp