Trimming trailing spaces, removing tabs by a script

- using tab width of 4 spaces
- trailing space in property files is converted to unicode, so it is
  visible in sources
- bat files use CRLF
- all other text files use just LF
diff --git a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/WebTest.java b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/WebTest.java
index 5ff1f27..8e7a560 100644
--- a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/WebTest.java
+++ b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/WebTest.java
@@ -22,10 +22,10 @@
 
 public class WebTest
 {
-    
+
     private static int count = 0;
     private static int EXPECTED_COUNT = 1;
-    
+
     static SimpleReporterAdapter stat=
         new SimpleReporterAdapter("appserv-tests");
 
@@ -34,7 +34,7 @@
 
         // The stat reporter writes out the test info and results
         // into the top-level quicklook directory during a run.
-      
+
         stat.addDescription("Multi Servlet Requests");
 
         String host = args[0];
@@ -43,7 +43,7 @@
 
         int port = new Integer(portS).intValue();
         String name;
-        
+
         try {
             goGet(host, port, "multiServletRequests", contextRoot + "/ServletTest" );
         } catch (Throwable t) {
@@ -52,7 +52,7 @@
 
         if (count != EXPECTED_COUNT){
             stat.addStatus("web-multiServletRequests", stat.FAIL);
-        }           
+        }
         stat.printSummary("web/multiServletRequests---> expect " + EXPECTED_COUNT);
     }
 
@@ -69,7 +69,7 @@
         os.write(("GET " + contextPath + " HTTP/1.1\n").getBytes());
         os.write(("Host: localhost\n").getBytes());
         os.write("\n".getBytes());
-        
+
         InputStream is = s.getInputStream();
         System.out.println("Time: " + (System.currentTimeMillis() - time));
         BufferedReader bis = new BufferedReader(new InputStreamReader(is));
@@ -84,19 +84,19 @@
                 if (index != -1) {
                     index = line.indexOf("::");
                     String status = line.substring(index+2);
-                    
+
                     System.out.println("=== status: " + status);
                     if (status.equalsIgnoreCase("PASS")){
                         stat.addStatus("web-multiServletRequests: " + line.substring(0,index), stat.PASS);
                     } else {
-                        stat.addStatus("web-multiServletRequests: " + line.substring(0,index), stat.FAIL);                       
+                        stat.addStatus("web-multiServletRequests: " + line.substring(0,index), stat.FAIL);
                     }
                     count++;
-                } 
+                }
                 j++;
             }
         } catch( Exception ex){
         }
    }
-  
+
 }
diff --git a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.properties b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.properties
index cfa4ab2..2554d97 100644
--- a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.properties
+++ b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.properties
@@ -15,14 +15,14 @@
     SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 
 -->
- 
+
 
 <property name="module" value="web"/>
-<property name="appname" value="${module}-multiServletRequests"/>         
+<property name="appname" value="${module}-multiServletRequests"/>        \u0020
 <property name="assemble" value="${build.classes.dir}/archive"/>
 <property name="application.xml" value="descriptor/application.xml"/>
 <property name="sun-application.xml" value="descriptor/sun-application.xml"/>
-<property name="apptype" value="web"/>         
+<property name="apptype" value="web"/>        \u0020
 <property name="web.xml" value="descriptor/web.xml"/>
 <property name="sun-web.xml" value="descriptor/sun-web.xml"/>
 <property name="contextroot" value="/web-multiServletRequests"/>
diff --git a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.xml b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.xml
index deec8a9..ac46190 100644
--- a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.xml
+++ b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/build.xml
@@ -34,7 +34,7 @@
     <target name="clean" depends="init-common">
       <antcall target="clean-common"/>
     </target>
-       
+
     <target name="compile" depends="clean">
         <antcall target="compile-common">
             <param name="src" value="servlet"/>
@@ -42,16 +42,16 @@
     </target>
 
     <target name="build" depends="compile">
-        <property name="hasWebclient" value="yes"/> 
+        <property name="hasWebclient" value="yes"/>
         <antcall target="webclient-war-common">
             <param name="hasWebclient" value="yes"/>
-            <param name="webclient.war.classes" value="**/*.class"/> 
+            <param name="webclient.war.classes" value="**/*.class"/>
         </antcall>
 
-    </target> 
+    </target>
 
     <target name="build-publish-war" depends="build, publish-war-common" />
-    
+
     <target name="re-deploy" depends="init-common">
         <antcall target="deploy-war-common"/>
     </target>
@@ -59,7 +59,7 @@
     <target name="deploy" depends="init-common">
         <antcall target="deploy-war-common"/>
     </target>
-    
+
     <target name="run" depends="init-common">
           <javac
             srcdir="."
@@ -76,10 +76,10 @@
          </classpath>
         </java>
     </target>
- 
+
     <target name="undeploy" depends="init-common">
         <antcall target="undeploy-war-common"/>
-    </target>   
+    </target>
 
     <target name="usage">
         <antcall target="usage-common"/>
diff --git a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/descriptor/web.xml b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/descriptor/web.xml
index ac3278e..7e1a009 100644
--- a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/descriptor/web.xml
+++ b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/descriptor/web.xml
@@ -22,23 +22,23 @@
          xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
          http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
          version="2.4">
-     
+
     <servlet>
         <display-name>ServletTest</display-name>
         <servlet-name>ServletTest</servlet-name>
         <servlet-class>test.ServletTest</servlet-class>
-    </servlet>  
+    </servlet>
     <servlet>
         <display-name>ServletTest2</display-name>
         <servlet-name>ServletTest2</servlet-name>
         <servlet-class>test.ServletTest2</servlet-class>
-    </servlet>  
+    </servlet>
     <servlet>
         <display-name>ServletTest3</display-name>
         <servlet-name>ServletTest3</servlet-name>
         <servlet-class>test.ServletTest3</servlet-class>
-    </servlet>  
-    
+    </servlet>
+
    <servlet-mapping>
         <servlet-name>ServletTest</servlet-name>
         <url-pattern>/ServletTest</url-pattern>
@@ -51,7 +51,7 @@
         <servlet-name>ServletTest3</servlet-name>
         <url-pattern>/ServletTest3</url-pattern>
     </servlet-mapping>
-    
+
     <session-config>
         <session-timeout>10</session-timeout>
     </session-config>
diff --git a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest.java b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest.java
index 0535fe4..be414b7 100644
--- a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest.java
+++ b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest.java
@@ -29,14 +29,14 @@
 
     public void init(ServletConfig config) throws ServletException {
         super.init(config);
-        
+
     }
 
     public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         doPost(request, response);
     }
 
-    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {        
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         response.setContentType("text/html");
         PrintWriter out = response.getWriter();
 
@@ -51,7 +51,7 @@
             HttpURLConnection urlConnection = (HttpURLConnection)conn;
             urlConnection.setDoOutput(true);
 
-            DataOutputStream dout = 
+            DataOutputStream dout =
                new DataOutputStream(urlConnection.getOutputStream());
                                     dout.writeByte(1);
 
diff --git a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest2.java b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest2.java
index 68d876a..e9745e4 100644
--- a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest2.java
+++ b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest2.java
@@ -29,14 +29,14 @@
 
     public void init(ServletConfig config) throws ServletException {
         super.init(config);
-        
+
     }
 
     public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         doPost(request, response);
     }
 
-    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {        
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         System.out.println("=========== In ServletTest2 ============");
         response.setContentType("text/html");
         PrintWriter out = response.getWriter();
diff --git a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest3.java b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest3.java
index a92dab0..c9e5c86 100644
--- a/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest3.java
+++ b/appserver/tests/appserv-tests/devtests/web/multiServletRequests/servlet/ServletTest3.java
@@ -29,14 +29,14 @@
 
     public void init(ServletConfig config) throws ServletException {
         super.init(config);
-        
+
     }
 
     public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         doPost(request, response);
     }
 
-    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {        
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         System.out.println("================ In Servlet3 ===============");
         response.setContentType("text/html");
         PrintWriter out = response.getWriter();