Constructs ClassPath from given list of strings validating them first.
Returns the default classpath string.
Extracts the classpath from the given classLoader
if it is a URLClassLoader
or
from the first parent that is a URLClassLoader
.
Extracts the classpath from the given classLoader
if it is a URLClassLoader
or
from the first parent that is a URLClassLoader
.
If no URLClassLoader
can be found, returns the default
classpath.