public TYPE_1 METHOD_1 ( ) { if ( ( this . VAR_1 ) == null ) { this . VAR_1 = new TYPE_1 ( ) ; this . VAR_1 . add ( this ) ; } return this . VAR_1 ; } 

public TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { VAR_1 = new TYPE_1 ( ) ; VAR_1 . add ( this ) ; } return this . VAR_1 ; } 
