When JAVA DB is getting installed, but the satus is not getting reflected in JDK install progress wizard. It may give impression on slow machine that JDK installation is hang. When Java DB is getting installed progress bar remains static.
How to reproduce
1.) Remove JRE and JDK aand Java DB

2.) Launch JDK installer

3.) Go through default install

4.) Cancel JRE installation

5.) Open CMD and type ps -ef |grep j
C:\testjdk>ps -ef |grep j
SYSTEM 736 680 0 Jun 05 con 6:26 C:\WINDOWS\system32\csrss.exe ObjectDire
ctory=\Windows SharedSection=1024,3072,512 Windows=On SubSystemType=Windows Serv
erDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:
ConServerDllInitialization,2 ProfileControl=Off MaxRequestThreads=16
Administ 1752 2476 0 12:09:53 con 0:01 "Z:\disk17\deployment\PIT_6UR\6u10b2
6_2008-06-04.11_29\windows-i586\jdk160.exe"
Administ 3276 1752 0 12:09:54 con 0:04 "C:\WINDOWS\system32\\msiexec.exe" /
i "C:\Documents and Settings\Administrator\Application Data\Sun\Java\jdk1.6.0_10
\jdk1.6.0_10.msi" WRAPPER=1
Administ 3932 3276 0 12:14:04 con 0:00 msiexec.exe /i "C:\Program Files\Jav
a\jdk1.6.0_10\javadb.msi" /qn INSTALLDIR="C:\Program Files\Sun\JavaDB\"

6.) We are installing JAVA DB but the satus is not getting reflected in JDK install progress wizard.