TYPE_1 < java.util.List < TYPE_2 > , java.lang.String > METHOD_1 ( int index ) { return this . VAR_1 . get ( index ) ; } 

TYPE_1 < java.util.List < TYPE_2 > , java.lang.String > METHOD_1 ( int index ) { if ( index < ( this . VAR_1 . size ( ) ) ) { return this . VAR_1 . get ( index ) ; } else { return null ; } } 
