public < TYPE_1 extends TYPE_2 > TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { METHOD_2 ( ) . METHOD_1 ( VAR_1 ) ; return VAR_1 ; } 

public < TYPE_1 extends TYPE_2 > TYPE_1 update ( TYPE_1 VAR_1 ) { METHOD_2 ( ) . update ( VAR_1 ) ; return VAR_1 ; } 
