public FileEventOptions includes(final String expression) {
    requireNonNull(expression, "Glob expression required.");
    this.matchers.add(new GlobPathMatcher(expression));
    return this;
  }
public FileEventOptions includes(final String expression) {
    requireNonNull(expression, "Glob expression required.");
    this.matchers.add(new GlobPathMatcher(expression));
    return this;
  }
public FileEventOptions includes ( final String expression ) { requireNonNull ( expression , "Glob expression required." ) ; this . matchers . add ( new GlobPathMatcher ( expression ) ) ; return this ; }
Add a path filter using <code>glob</code> expression, like <code>**&#47;*.java</code>,
etc...

@param expression Glob expression.
@return This options.
Add a path filter using <code > glob< / code > expression like <code > ** &#47 ; * . java< / code > etc ...