The character "W" cannot be rendered clearly on progressMonitor dialog when running the test case progressMonitorInputStreamTest of GS-Manual for 6u7 b02 (j4b bundles).
Please refer to attachment ProgressMonitorInputStream.PNG for details.

JDK:jdkfb-6u7-fcs-bin-b02-windows-i586-p-10_apr_2008.exe
OS:Win_X86-Vista
Locale:zh_TW
Tools: GS-Tonga_12.zip
Original Tools Suite Location:
/net/sqe1.sfbay/quality2/i18n/workspaces/i18n_mustang_ws/i18n/bundles/b12

Reproduce:
1. install 6u7 b02 as JAVA_HOME.
2. unzip GS-Tonga_b12.zip.
3. setenv.
4. sh runnit.sh -keywords:"zh_TW&&manual".
5. turn the testcase to ProgressMonitorInputStreamTest.
6. select "LookAndFeel"->"Windows".
7. click "ProgressMonitor Show".
6. select "LookAndFeel"->"Windows Classic".
7. click "ProgressMonitor Show".

This problem is not reproducible on Win-XP .
Also,it looks like to me that this problem not exist on English alphabets "A-V","X-Z"
and numbers "0-9".
Please run the attachment progressmonitorinputstreamtest.jar in zip pack pmistest.zip to verify if nesessary.And the source code attatched as src-pro.zip .

Reproduce:
1. install jdk as JAVA_HOME .
2. unzip pmistest.zip to some folder such as PmisTest.
3. turn current directory to folder PmisTest.
4. JAVA_HOME/bin/java -jar progressmonitorinputstreamtest.jar

Please refer to attachment pmisTest.png for details.
Also , the problem is reproducible for jdk 6u7-b02 and 6u6-b02 , and not reproducible for jdk 6u10-b22 .