private void select ( int position ) { if ( ( VAR_1 ) != position ) { <BUG> if ( ( VAR_2 ) != null ) {</BUG> METHOD_1 ( position ) ; <BUG> }</BUG> } }
private void select ( int position ) { if ( ( VAR_1 ) != position ) { METHOD_1 ( position ) ; } } 
