Examples of java.text.StringCharacterIterator.previous()

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

      
    char[] newStr = new char[str.length()] ;
    StringCharacterIterator iterator = new StringCharacterIterator(str) ;
    int i = 0 ;
        
    for(char ch = iterator.last(); ch != CharacterIterator.DONE; ch = iterator.previous())
    {
      newStr[i] = ch ;
      i++ ;
    }
    return new String( newStr ) ;

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                event = getCommand(ci);
            } else if (c == '?') {
                event = findContains(ci);
                ci.next();
            } else {
                ci.previous();
                event = findStartsWith(ci);
            }
        } else if (c == '^') {
            event = subst(ci, c, false, this.commands.getLast());
        } else {

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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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      harness.check (sci.getIndex (), 0);
      harness.check (sci.current (), 'r');
      harness.check (sci.getIndex (), 0);


      harness.check (sci.previous (), CharacterIterator.DONE);
      harness.check (sci.getIndex (), 0);


      int idx = recherche.length () - 1;
      harness.check (sci.setIndex (idx), 'e');
      harness.check (sci.getIndex (), idx);

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         CharacterIterator.DONE);


      sci = new StringCharacterIterator ("");
      // 1.2, not 1.1.
      harness.check (sci.current (), CharacterIterator.DONE);
      harness.check (sci.previous (), CharacterIterator.DONE);
      harness.check (sci.next (), CharacterIterator.DONE);
    }
}

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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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