Examples of java.lang.String.lastIndexOf()

java.lang.String.lastIndexOf()

Returns the index within this string of the last occurrence of the specified character. For values of ch in the range from 0 to 0xFFFF (inclusive), the index (in Unicode code units) returned is the largest value k such that:

 this.charAt(k) == ch

is true. For other values of ch, it is the largest value k such that:

 this.codePointAt(k) == ch

is true. In either case, if no such character occurs in this string, then -1 is returned. The String is searched backwards starting at the last character. @param ch a character (Unicode code point). @return the index of the last occurrence of the character in thecharacter sequence represented by this object, or -1 if the character does not occur.

  {
        // Get the current time and convert to a String
        long millis = System.currentTimeMillis();
        Timestamp ts = new Timestamp(millis);
        String s = ts.toString();
        s = s.substring(0, s.lastIndexOf("."));
        return s;
  }


  // no instances permitted.
  private CurrentTime() {}

  {
        // Get the current time and convert to a String
        long millis = System.currentTimeMillis();
        Timestamp ts = new Timestamp(millis);
        String s = ts.toString();
        s = s.substring(0, s.lastIndexOf("."));
        return s;
  }


  // no instances permitted.
  private CurrentTime() {}

    }


    public String getBasename(String fullname)
    {
        String filename = (new File(fullname)).getName();
        int index = filename.lastIndexOf('.');
        if (index == -1)
        {
            return filename;
        }
        else

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