Examples of java.text.StringCharacterIterator.previous()

java.text.StringCharacterIterator.previous()
Implements CharacterIterator.previous() for String. @see CharacterIterator#previous


        matchEos = checkForNull(listofchars, tmpMatch);
        charList = tmpMatch.toString();
        iter = new StringCharacterIterator(string);


        for (char c = iter.last(); c != CharacterIterator.DONE; c = iter.previous()) {
            if (charList.indexOf(c) != -1) {
                theOffset = iter.getIndex();
                return true;
            }
        }

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    public static String trimTrailing(String pValue) {
        if (pValue == null)
            return null;


        StringCharacterIterator iter = new StringCharacterIterator(pValue);
        for (char c = iter.last(); c != CharacterIterator.DONE; c = iter.previous()) {
            if (!Character.isWhitespace(c)) {
                break;
            }
        }

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        matchEos = checkForNull(listofchars, tmpMatch);
        charList = tmpMatch.toString();
        iter = new StringCharacterIterator(string);


        for (char c = iter.last(); c != iter.DONE; c = iter.previous()) {
            if (charList.indexOf(c) != -1) {
                theOffset = iter.getIndex();
                return true;
            }
        }

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    public static String trimTrailing(String pValue) {
        if (pValue == null)
            return null;


        StringCharacterIterator iter = new StringCharacterIterator(pValue);
        for (char c = iter.last(); c != CharacterIterator.DONE; c = iter.previous()) {
            if (!Character.isWhitespace(c)) {
                break;
            }
        }

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        matchEos = checkForNull(listofchars, tmpMatch);
        charList = tmpMatch.toString();
        iter = new StringCharacterIterator(string);


        for (char c = iter.last(); c != CharacterIterator.DONE; c = iter.previous()) {
            if (charList.indexOf(c) != -1) {
                theOffset = iter.getIndex();
                return true;
            }
        }

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          // valid pair
          size += 4;
        } else {
          // invalid pair
          size += 3;
          iter.previous(); // rewind one
        }
      } else if (ch < 0x80) {
        size++;
      } else if (ch < 0x800) {
        size += 2;

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          // valid pair
          size += 4;
        } else {
          // invalid pair
          size += 3;
          iter.previous(); // rewind one
        }
      } else if (ch < 0x80) {
        size++;
      } else if (ch < 0x800) {
        size += 2;

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          // valid pair
          size += 4;
        } else {
          // invalid pair
          size += 3;
          iter.previous(); // rewind one
        }
      } else if (ch < 0x80) {
        size++;
      } else if (ch < 0x800) {
        size += 2;

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          // valid pair
          size += 4;
        } else {
          // invalid pair
          size += 3;
          iter.previous(); // rewind one
        }
      } else if (ch < 0x80) {
        size++;
      } else if (ch < 0x800) {
        size += 2;

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      c = iter.next();
    }
    int start_offset = iter.getIndex();
    c = iter.last();
    while (c != iter.DONE && Character.isWhitespace(c)) {
      c = iter.previous();
    }
    int end_offset = iter.getIndex();
    if (end_offset <= start_offset) {
      return "";
    }

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