public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.io.IOException { VAR_2 . execute ( VAR_1 ) ; return null ; } 

public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.io.IOException { TYPE_1 response = VAR_2 . execute ( VAR_1 ) ; return response ; } 
