The wrapper scripts used on Solaris and other Unix systems to invoke
the various JDK programs do not properly quote their arguments. File
names containing spaces and other special characters (e.g., '$') cannot
be used. For example, if you run this command:

jar cf f.jar 'f$1.class' 'f$2.class' 'f$3.class' f.class

where all the class files mentioned exist the jar tool will not work.
This problem is not limited to the "jar" script but affects all of the
Unix wrapper scripts.

A related problem is that environment variables (e.g., JAVA_HOME, CLASSPATH)
may contain file names with characters that need to be quoted, so these
variables must be quoted whenever they are used.