public void METHOD_1 ( java.util.List < java.lang.String > VAR_1 ) { if ( ( this . VAR_2 ) == null ) { this . VAR_2 = new java.util.ArrayList < > ( ) ; } this . VAR_1 . METHOD_2 ( VAR_1 ) ; } 

public void METHOD_1 ( java.util.List < java.lang.String > VAR_1 ) { if ( ( this . VAR_1 ) == null ) { this . VAR_1 = new java.util.ArrayList < > ( ) ; } this . VAR_1 . METHOD_2 ( VAR_1 ) ; } 
