question: public DynamicClassLoader ( ClassLoader parent , boolean enableDependencyCheck , boolean isRoot ) { super ( NULL_URL_ARRAY , getInitParent ( parent , isRoot ) ) ; parent = getParent ( ) ; _isEnableDependencyCheck = enableDependencyCheck ; _dependencies . setCheckInterval ( _globalDependencyCheckInterval ) ; if ( ! CurrentTime . isTest ( ) ) { _dependencies . setAsync ( true ) ; } for ( ; parent != null ; parent = parent . getParent ( ) ) { if ( parent instanceof DynamicClassLoader ) { DynamicClassLoader loader = ( DynamicClassLoader ) parent ; loader . init ( ) ; addPermissions ( loader . getPermissions ( ) ) ; _dependencies . add ( loader ) ; _dependencies . setCheckInterval ( loader . getDependencyCheckInterval ( ) ) ; break ; } } if ( System . getProperty ( "baratine.verbose.classpath" ) != null ) { _isVerbose = true ; int depth = 0 ; while ( parent != null ) { depth ++ ; parent = parent . getParent ( ) ; } _verboseDepth = depth ; } else _isVerbose = false ; }
target:  Create a new class loader.