To upgrade JDK on Solaris 2.x
=============================

1)  Check JDK version.

    # pkginfo | grep jv
    # java -version
    
2)  Remove old version of JDK

    Need to delete SUNWjvdem
                   SUNWjvdev
                   SUNWjvjit
                   SUNWjvman
                   SUNWjvrt
                   
    # for i in `pkginfo | grep jv | awk '{print $2}'`
    > do
    > pkgrim $i
    > done
    
3)  Get newer version of JDK and untar in /opt

4)  # pkgadd -d . SUNWjvdem  SUNWjvdev SUNWjvjit SUNWjvman SUNWjvrt

5)  # chown - R root:sys SUNWjv*

6)  # chown root L* R*

7)  # ln -s /usr/java1.1 /usr/java

8)  Edit .profile to add
    
    CLASSPATH=/usr/java/lib/classes.zip