public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { <BUG> return this . VAR_2 . METHOD_1 ( VAR_1 . METHOD_2 ( ) , VAR_1 ) ;</BUG> }
public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { return this . VAR_2 . METHOD_1 ( VAR_1 ) ; } 
