public void METHOD_1 ( TYPE_1 key , TYPE_1 VAR_1 ) { this . VAR_2 . METHOD_1 ( key , VAR_1 ) ; } 

public boolean METHOD_1 ( TYPE_1 key , TYPE_1 VAR_1 ) { return this . VAR_2 . METHOD_1 ( key , VAR_1 ) ; } 
