public static void main ( java.lang.String [ ] args ) throws java.io.IOException { java.util.List < TYPE_1 > VAR_1 = TYPE_2 . METHOD_1 ( args ) ; TYPE_2 . METHOD_2 ( VAR_1 , args ) ; } 

public static void main ( java.lang.String [ ] args ) throws java.io.IOException { java.util.List < TYPE_1 > VAR_1 = TYPE_2 . METHOD_1 ( args ) ; if ( VAR_1 != null ) { TYPE_2 . METHOD_2 ( VAR_1 , args ) ; } } 
