public TYPE_1 < TYPE_2 , TYPE_3 > METHOD_1 ( TYPE_4 < TYPE_2 > VAR_1 ) { this . VAR_2 = VAR_1 ; return this ; } 

public TYPE_1 < TYPE_2 , TYPE_3 > METHOD_1 ( TYPE_4 < TYPE_2 > VAR_2 ) { this . VAR_2 = VAR_2 ; return this ; } 
