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 <p>
 Otherwise, let <i>k</i> be the index of the first character in the
 string whose code is greater than <code>'&#92;u0020'</code>, and let
 <i>m</i> be the index of the last character in the string whose code
 is greater than <code>'&#92;u0020'</code>. A new <code>String</code>
 object is created, representing the substring of this string that
 begins with the character at index <i>k</i> and ends with the
 character at index <i>m</i>-that is, the result of
 <code>this.substring(<i>k</i>,&nbsp;<i>m</i>+1)</code>.
 <p>
 This method may be used to trim whitespace from the beginning and end
 of a string; in fact, it trims all ASCII control characters as well.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>this string, with white space removed from the front and end.</DL>
</DD>
</DL>
<HR>

<A NAME="toUpperCase()"><!-- --></A><H3>
toUpperCase</H3>
<PRE>
       <A HREF="../../widsets/api/String.html" title="class in ">String</A> <B>toUpperCase</B>()</PRE>
<DL>
<DD>Converts all of the characters in this String to upper case.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the String, converted to uppercase.<DT><B>See Also:</B><DD><A HREF="../../widsets/api/String.html#toLowerCase()"><CODE>toLowerCase()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="toLowerCase()"><!-- --></A><H3>
toLowerCase</H3>
<PRE>
       <A HREF="../../widsets/api/String.html" title="class in ">String</A> <B>toLowerCase</B>()</PRE>
<DL>
<DD>Converts all of the characters in this String to lower case.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the String, converted to lowercase.<DT><B>See Also:</B><DD><A HREF="../../widsets/api/String.html#toUpperCase()"><CODE>toUpperCase()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="replace(char, char)"><!-- --></A><H3>
replace</H3>
<PRE>
       <A HREF="../../widsets/api/String.html" title="class in ">String</A> <B>replace</B>(char&nbsp;oldChar,
                      char&nbsp;newChar)</PRE>
<DL>
<DD>Returns a new string resulting from replacing all occurrences of
 <code>oldChar</code> in this string with <code>newChar</code>.
 <p>
 If the character <code>oldChar</code> does not occur in the
 character sequence represented by this <code>String</code> object,
 then a reference to this <code>String</code> object is returned.
 Otherwise, a new <code>String</code> object is created that
 represents a character sequence identical to the character sequence
 represented by this <code>String</code> object, except that every
 occurrence of <code>oldChar</code> is replaced by an occurrence
 of <code>newChar</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>oldChar</CODE> - the old character.<DD><CODE>newChar</CODE> - the new character.
<DT><B>Returns:</B><DD>a string derived from this string by replacing every
          occurrence of <code>oldChar</code> with <code>newChar</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="compareTo(String)"><!-- --></A><H3>
compareTo</H3>
<PRE>
       int <B>compareTo</B>(<A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;str)</PRE>
<DL>
<DD>Compares two strings lexicographically.
 The comparison is based on the Unicode value of each character in
 the strings. The character sequence represented by this
 <code>String</code> object is compared lexicographically to the
 character sequence represented by the argument string. The result is
 a negative integer if this <code>String</code> object
 lexicographically precedes the argument string. The result is a
 positive integer if this <code>String</code> object lexicographically
 follows the argument string. The result is zero if the strings
 are equal; <code>compareTo</code> returns <code>0</code> exactly when
 the <A HREF="../../widsets/api/Object.html#equals(Object)"><CODE>Object.equals(Object)</CODE></A> method would return <code>true</code>.
 <p>
 This is the definition of lexicographic ordering. If two strings are
 different, then either they have different characters at some index
 that is a valid index for both strings, or their lengths are different,
 or both. If they have different characters at one or more index
 positions, let <i>k</i> be the smallest such index; then the string
 whose character at position <i>k</i> has the smaller value, as
 determined by using the < operator, lexicographically precedes the
 other string. In this case, <code>compareTo</code> returns the
 difference of the two character values at position <code>k</code> in
 the two string -- that is, the value:
 <blockquote><pre>
 this.charAt(k)-str.charAt(k)
 </pre></blockquote>
 If there is no index position at which they differ, then the shorter
 string lexicographically precedes the longer string. In this case,
 <code>compareTo</code> returns the difference of the lengths of the
 strings -- that is, the value:
 <blockquote><pre>
 this.length()-str.length()
 </pre></blockquote>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>str</CODE> - the <code>String</code> to be compared.
<DT><B>Returns:</B><DD>the value <code>0</code> if the argument string is equal to
          this string; a value less than <code>0</code> if this string
          is lexicographically less than the string argument; and a
          value greater than <code>0</code> if this string is
          lexicographically greater than the string argument.</DL>
</DD>
</DL>
<HR>

<A NAME="compareToIgnoreCase(String)"><!-- --></A><H3>
compareToIgnoreCase</H3>
<PRE>
       int <B>compareToIgnoreCase</B>(<A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;str)</PRE>
<DL>
<DD>Compares two strings lexicographically, ignoring case differences. 
 This method returns an integer whose sign is that of calling 
 compareTo with normalized versions of the strings where case 
 differences have been eliminated by converting each character
 to lower case.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>str</CODE> - the String to be compared.
<DT><B>Returns:</B><DD>a negative integer, zero, or a positive integer 
           as the the specified String is greater than, 
           equal to, or less than this String, 
           ignoring case considerations.</DL>
</DD>
</DL>
<HR>

<A NAME="equalsIgnoreCase(String)"><!-- --></A><H3>
equalsIgnoreCase</H3>
<PRE>
       boolean <B>equalsIgnoreCase</B>(<A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;str)</PRE>
<DL>
<DD>Compares this String to another String, ignoring 
 case considerations. Two strings are considered 
 equal ignoring case if they are of the same length, 
 and corresponding characters in the two strings are 
 equal ignoring case.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>str</CODE> - the String to compare this String against.
<DT><B>Returns:</B><DD><code>true</code> if the argument is not <code>null</code>
         and the Strings are equal, ignoring case; <code>false</code> otherwise.</DL>
</DD>
</DL>
<HR>

<A NAME="operator_get(int)"><!-- --></A><H3>
operator_get</H3>
<PRE>
       char <B>operator_get</B>(int&nbsp;index)</PRE>
<DL>
<DD>Returns the character at the specified index. An index ranges
 from <code>0</code> to <code>length() - 1</code>. The first character
 of the sequence is at index <code>0</code>, the next at index
 <code>1</code>, and so on, as for array indexing.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the character.
<DT><B>Returns:</B><DD>the character at the specified index of this string.
             The first character is at index <code>0</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="explode(String)"><!-- --></A><H3>
explode</H3>
<PRE>
       <A HREF="../../widsets/api/List.html" title="class in ">List</A> <B>explode</B>(<A HREF="../../widsets/api/String.html" title="class in ">String</A>&nbsp;divider)</PRE>
<DL>
<DD>Splits this String into list of substrings according to given
 divider string.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>divider</CODE> - Divider string
<DT><B>Returns:</B><DD>List of elements</DL>
</DD>
</DL>
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