Examples of org.apache.commons.lang.text.StrBuilder.charAt()

Class org.apache.commons.lang.text.StrBuilder

Examples of org.apache.commons.lang.text.StrBuilder.charAt()

org.apache.commons.lang.text.StrBuilder.charAt()
Gets the character at the specified index. @see #setCharAt(int,char) @see #deleteCharAt(int) @param index the index to retrieve, must be valid @return the character at the index @throws IndexOutOfBoundsException if the index is invalid

            {
                /*
                 *  now the convenience, flip the 1st character
                 */


                char c = sb.charAt(3);


                if (Character.isLowerCase(c))
                {
                    sb.setCharAt(3, Character.toUpperCase(c));
                }

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