Java Version: build 1.6.0-rc-b87
PlatWrom: LMHAALPTCXLYRWT

Problems:
The regression test has two test cases, one run main which passes, but the other run shell fails with the exception and err:

I/O exception while reading: /te{st.html (No such file or directory)
The test failed :-(
exit status was 1
----------System.err:(2/235)----------
/net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test/java/awt/appletviewer/IOExceptionIfEncodedURLTest/IOExceptionIfEncodedURLTest.sh: kill: no such process
test failed for file:/te%7Bst.html, see err file and CRs #6193279,6329251,6376334
result: Failed. Execution failed: exit code 1


test result: Failed. Execution failed: exit code 1

How to reproduce:
1. set JAVA_HOME to b87
2. run the following script:
JAVA_HOME="JAVA_HOME"

/net/cady.sfbay/export/dtf/unified/knight-ws/suites/regression/jct-tools/2.1.6/archive/fcs/binaries/solaris/bin/jtreg \
-cpa:/net/cady.sfbay/export/dtf/unified/knight-ws/suites/regression/sail16/Jemmy/jemmy.jar \
-r:./2d-reportDir \
-w:./2d-workDir \
/java/re/jdk/1.6.0/promoted/rc/b87/ws/j2se/test/java/awt/appletviewer/IOExceptionIfEncodedURLTest/IOExceptionIfEncodedURLTest.sh

The jtr file as following:
#Test Results (version 2)
#Wed Jun 14 12:02:22 PDT 2006
#checksum:6ea79e78b5f84e85
#-----testdescription-----
$file=/net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test/java/awt/appletviewer/IOExceptionIfEncodedURLTest/IOExceptionIfEncodedURLTest.sh
$root=/net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test
author=###@###.### : area=appletviewer
keywords=bug6193279 shell
run=USER_SPECIFIED compile IOExceptionIfEncodedURLTest.java\nUSER_SPECIFIED main IOExceptionIfEncodedURLTest\nUSER_SPECIFIED shell IOExceptionIfEncodedURLTest.sh\n
source=IOExceptionIfEncodedURLTest.sh
title=REGRESSION: AppletViewer throws IOException when path is encoded URL

#-----environment-----

#-----testresult-----
description=file:///net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test/java/awt/appletviewer/IOExceptionIfEncodedURLTest/IOExceptionIfEncodedURLTest.sh
end=Wed Jun 14 12:02:22 PDT 2006
environment=regtest
execStatus=Failed. Execution failed: exit code 1
javatestOS=SunOS 5.10 (sparc)
javatestVersion=2.1.6
script=com.sun.javatest.regtest.RegressionScript
sections=script_messages compile build main shell
start=Wed Jun 14 12:01:56 PDT 2006
status=Failed. Execution failed: exit code 1
test=java/awt/appletviewer/IOExceptionIfEncodedURLTest/IOExceptionIfEncodedURLTest.sh
work=/net/cady/export4/2d-workDir/java/awt/appletviewer/IOExceptionIfEncodedURLTest

#section:script_messages
----------messages:(4/213)----------
JDK under test: (/java/re/jdk/1.6.0/promoted/rc/b87/binaries/solaris-sparc)
java version "1.6.0-rc"
Java(TM) SE Runtime Environment (build 1.6.0-rc-b87)
Java HotSpot(TM) Client VM (build 1.6.0-rc-b87, mixed mode)

#section:compile
----------messages:(3/257)----------
command: compile /net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test/java/awt/appletviewer/IOExceptionIfEncodedURLTest/IOExceptionIfEncodedURLTest.java
reason: User specified action: run compile IOExceptionIfEncodedURLTest.java
elapsed time (seconds): 8.471
----------System.out:(0/0)----------
----------System.err:(0/0)----------
result: Passed. Compilation successful

#section:build
----------messages:(3/114)----------
command: build IOExceptionIfEncodedURLTest
reason: Named class compiled on demand
elapsed time (seconds): 0.0040
result: Passed. No need to compile: IOExceptionIfEncodedURLTest.java

#section:main
----------messages:(3/141)----------
command: main IOExceptionIfEncodedURLTest
reason: User specified action: run main IOExceptionIfEncodedURLTest
elapsed time (seconds): 1.307
----------System.out:(0/0)----------
----------System.err:(3/163)----------
prior checking...
url=file:IOExceptionIfEncodedURLTest.java -> path=/net/cady/export4/2d-workDir/scratch/,filename=IOExceptionIfEncodedURLTest.java
STATUS:Passed.
result: Passed. Execution successful

#section:shell
----------messages:(3/151)----------
command: shell IOExceptionIfEncodedURLTest.sh
reason: User specified action: run shell IOExceptionIfEncodedURLTest.sh
elapsed time (seconds): 15.249
----------System.out:(4/184)----------
JDK under test is: /java/re/jdk/1.6.0/promoted/rc/b87/binaries/solaris-sparc
I/O exception while reading: /te{st.html (No such file or directory)
The test failed :-(
exit status was 1
----------System.err:(2/235)----------
/net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test/java/awt/appletviewer/IOExceptionIfEncodedURLTest/IOExceptionIfEncodedURLTest.sh: kill: no such process
test failed for file:/te%7Bst.html, see err file and CRs #6193279,6329251,6376334
result: Failed. Execution failed: exit code 1


test result: Failed. Execution failed: exit code 1