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Tomcat example source code file (Functions.java)

This example Tomcat source code file (Functions.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Tomcat tags/keywords

functions, functions, string, string, stringbuffer, stringbuffer

The Tomcat Functions.java source code

* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*     http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* See the License for the specific language governing permissions and
* limitations under the License.
package jsp2.examples.el;

 * Defines the functions for the jsp2 example tag library.
 * <p>Each function is defined as a static method.

*/ public class Functions { public static String reverse( String text ) { return new StringBuffer( text ).reverse().toString(); } public static int numVowels( String text ) { String vowels = "aeiouAEIOU"; int result = 0; for( int i = 0; i < text.length(); i++ ) { if( vowels.indexOf( text.charAt( i ) ) != -1 ) { result++; } } return result; } public static String caps( String text ) { return text.toUpperCase(); } }

Other Tomcat examples (source code examples)

Here is a short list of links related to this Tomcat Functions.java source code file:

my book on functional programming


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