Crash during License Agreement dialog

[johnwrussell at comcast.net]

I'm not sure whether this is an Eclipse problem, a plugin problem, or a
JVM problem.  Any guidance will be much appreciated!

John

===============================================================

PROBLEM: 

Eclipse crashes if the web.xml in my J2EE project contains
this web-app tag:

<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
       http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
       version="2.4">

ACTIONS TO REPRODUCE THE PROBLEM:

After creating web.xml, I right-click on the project in Project
Explorer, and choose Refresh from the context menu.

A frame titled "License Agreement" then appears.  It says:

	A request has been made to cache the resource	
	http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd

	In order to cache the resource you must agree to the license below:

(However, there is no license shown, only an empty text box, and two buttons
that say "I Agree" and "I Disagree".)

After a few seconds, a frame titled "Error" appears.  It says:

	JVM terminated. Exit code=1
	/usr/local/jdk1.5.0/bin/java
	-Xms40m
	-Xmx256m
	-jar /usr/local/eclipse/startup.jar
	-os freebsd
	-ws gtk
	-arch x86
	-launcher /usr/local/eclipse/eclipse
	-name Eclipse
	-showsplash 600
	-exitdata 3000a
	-vm /usr/local/jdk1.5.0/bin/java
	-vmargs
	-Xms40m
	-Xmx256m
	-jar /usr/local/eclipse/startup.jar 

The terminal from which I started Eclipse shows this error message:

# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGSEGV (0xb) at pc=0x28633217, pid=633, tid=0x8060000
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-p2-root_21_jan_2006_11_10 mixed 
mode)
# Problematic frame:
# C  [libzip.so+0x10217]  inflate_fast+0x17
#
# An error report file with more information is saved as hs_err_pid633.log
#
# If you would like to submit a bug report, please write
# a letter to freebsd-java at FreeBSD.org mailing list.