question: public static void loadRegistrations ( DataInput in ) throws IOException { while ( in . readInt ( ) != 0 ) { Class dsClass = null ; boolean skip = false ; try { dsClass = DataSerializer . readClass ( in ) ; } catch ( ClassNotFoundException ex ) { skip = true ; } if ( skip ) { continue ; } register ( dsClass , true ) ; } }
target:  Read the data from in and register it with this class.