question: protected ClassLoader ( ClassLoader parentLoader ) { SecurityManager sc = System . getSecurityManager ( ) ; if ( sc != null ) { sc . checkCreateClassLoader ( ) ; } parentClassLoader = parentLoader ; definedPackages = new HashMap < String , Package > ( ) ; loadedClasses = new HashMap < String , Class < ? > > ( ) ; packageCertificates = new Hashtable < String , Certificate [ ] > ( ) ; }
target:  Constructs a new instance of this class with the given class loader as its parent.