public TYPE_1 METHOD_1 ( ) { if ( ( VAR_1 ) == null ) { VAR_1 = new TYPE_2 ( ) ; } return VAR_1 . METHOD_1 ( ) ; } 

public TYPE_1 METHOD_1 ( ) { TYPE_2 temp ; if ( ( VAR_1 ) == null ) { temp = new TYPE_2 ( ) ; } else { temp = VAR_1 ; } return temp . METHOD_1 ( ) ; } 
