public < TYPE_1 , TYPE_2 extends TYPE_1 > TYPE_2 METHOD_1 ( java.lang.Class < TYPE_1 > VAR_1 ) { return METHOD_1 ( VAR_1 , null ) ; } 

public < TYPE_1 > TYPE_1 METHOD_1 ( java.lang.Class < TYPE_1 > VAR_1 ) { return METHOD_1 ( VAR_1 , null ) ; } 
