java.net.MalformedURLException

is imported to:

.   bluej
.   bluej.editor.stride
.   bluej.pkgmgr
.   bluej.runtime
.   bluej.utility
.   bluej.utility.javafx
.   greenfoot.extension
.   greenfoot.guifx
.   greenfoot.guifx.classes
.   greenfoot.guifx.images
.   greenfoot.util