[birt-dev] Fix bugzilla bug 113496 Cascading parameter throw null pointe

[birt-dev] Fix bugzilla bug 113496 Cascading parameter throw null pointer excpetion when try to preview

From: "Lin Zhu" <lzhu@xxxxxxxxxxx>
Date: Mon, 24 Oct 2005 00:04:45 -0700
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Thread-topic: Fix bugzilla bug 113496 Cascading parameter throw null pointer excpetion when try to preview

- Summary:

Fix bugzilla bug 113496 Cascading parameter throw null pointer exception when try to preview.

-Bugzilla Bug (s) Resolved:

bugzilla bug 113496

-Description:

Fix the npe bug and add utest codes.

-Tests Description :
Unit test

-Files Edited:
src/org/eclipse/birt/data/engine/impl/ResultIterator.java;

test/org/eclipse/birt/data/engine/api/input/testData.txt;

test/org/eclipse/birt/data/engine/api/FeaturesTest.java;

test/testutil/messages.properties;

- Notes to Build Team:
- Notes to Developers:
- Notes to QA:

- Notes to Documentation: