public void METHOD_1 ( ) throws TYPE_1 { <BUG> if ( ( VAR_1 ) != null ) {VAR_1 . METHOD_2 ( ) ;BUG> }</BUG></BUG> <BUG> else if ( ( VAR_2 ) != null ) {VAR_2 . METHOD_2 ( ) ;</BUG> } }
public void METHOD_1 ( ) throws TYPE_1 { } 
