How to change IJC’s Java

    Edit etc/instantjchem.conf in the Instant JChem’s directory. Append the following line to the end of the file:

    
    jdkhome=<JAVAHOME>

    where is the absolute path of the home directory of the new Java. E.g.:

    
    jdkhome=/usr/java/jdk1.5.0_10

    Any other lines that starts with jdkhome= has to be taken into comment (by placing a # character on the beginning of the line).