question: @ Override public boolean logModified ( Logger log ) { if ( _dependencyList . logModified ( log ) ) { return true ; } else if ( isModified ( ) ) { log . info ( this + " has modified jar files" ) ; return true ; } else { return false ; } }
target:  True if any of the loaded classes have been modified.  If true, the caller should drop the classpath and create a new one.