public TYPE_1 METHOD_1 ( ) throws TYPE_2 { TYPE_1 response = VAR_1 ; if ( response != null ) return response ; response = TYPE_3 . METHOD_2 ( ) . METHOD_1 ( this ) ; VAR_1 = response ; return VAR_1 ; } 

public TYPE_1 METHOD_1 ( ) throws TYPE_2 { TYPE_1 response = VAR_1 ; if ( response != null ) return response ; response = TYPE_3 . METHOD_2 ( ) . METHOD_1 ( this ) ; VAR_1 = response ; return response ; } 
