private double METHOD_1 ( ) { if ( ( TYPE_1 . METHOD_2 ( ) . METHOD_3 ( VAR_1 ) ) != null ) { <BUG> return ( TYPE_1 . METHOD_2 ( ) . METHOD_3 ( VAR_1 ) . value ( ) ) - 1 ;</BUG> } return INT_1 ; }
private double METHOD_1 ( ) { if ( ( TYPE_1 . METHOD_2 ( ) . METHOD_3 ( VAR_1 ) ) != null ) { return TYPE_1 . METHOD_2 ( ) . METHOD_3 ( VAR_1 ) . value ( ) ; } return INT_1 ; } 
