src/main/java/org/mvel2/compiler/AbstractParser.java
protected char lookAhead() {
    if (cursor + 1 != end) {
      return expr[cursor + 1];
    }
    else {
      return 0;
    }
  }
/**
   * Return the next character (delta 1 of cursor position).
   *
   * @return -
   */
Return the next character (delta 1 of cursor position).
@return
Return the next character ( delta 1 of cursor position ) . @return
protected char lookAhead() {
    if (cursor + 1 != end) {
      return expr[cursor + 1];
    }
    else {
      return 0;
    }
  }
protected char lookAhead ( ) { if ( cursor + 1 != end ) { return expr [ cursor + 1 ] ; } else { return 0 ; } }
Return the next character (delta 1 of cursor position).
Return the next character ( delta 1 of cursor position ) .