Method find

chapter19/src/main/java/com/seaofnodes/simple/Ary.java:169–172

Find the first matching element using ==, or -1 if none. Note that most del calls shuffle the list, so the first element might be random. @param e Element to find @return index of first matching element, or -1 if none

( E e )

     *  @param e Element to find
     *  @return index of first matching element, or -1 if none */
    public int find( E e ) {
        for( int i=0; i<_len; i++ )  if( _es[i]==e )  return i;
        return -1;
    }


    /** @return an iterator */