public void METHOD_1 ( java.util.ArrayList < TYPE_1 > VAR_1 ) { <BUG> VAR_1 . remove ( METHOD_2 ( VAR_1 ) ) ;</BUG> }
public void METHOD_1 ( java.util.ArrayList < TYPE_1 > VAR_1 ) { int index = METHOD_2 ( VAR_1 ) ; if ( index > 0 ) VAR_1 . remove ( index ) ; } 
