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/loadClassesFromZipFile/WebTest.java b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/WebTest.java
index f2f2e41..4c936e1 100644
--- a/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/WebTest.java
+++ b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/WebTest.java
@@ -38,7 +38,7 @@
         port = args[1];
         contextRoot = args[2];
     }
-    
+
     public static void main(String[] args) {
         stat.addDescription("Unit test for 4657979");
         WebTest webTest = new WebTest(args);
@@ -47,7 +47,7 @@
     }
 
     public void doTest() {
-        try { 
+        try {
             invoke();
             stat.addStatus(TEST_NAME, stat.PASS);
         } catch (Exception ex) {
@@ -58,7 +58,7 @@
     }
 
     private void invoke() throws Exception {
-        
+
         String url = "http://" + host + ":" + port + contextRoot
                      + "/TestServlet";
         HttpURLConnection conn = (HttpURLConnection)
@@ -76,7 +76,7 @@
             input = new BufferedReader(new InputStreamReader(is));
             String line = input.readLine();
             if (!EXPECTED_RESPONSE.equals(line)) {
-                throw new Exception("Wrong response. Expected: " + 
+                throw new Exception("Wrong response. Expected: " +
                     EXPECTED_RESPONSE + ", received: " + line);
             }
         } finally {
diff --git a/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/build.properties b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/build.properties
index 3f0d02f..b0ee2ab 100644
--- a/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/build.properties
+++ b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/build.properties
@@ -15,7 +15,7 @@
     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}-load-classes-from-zip-file"/>
diff --git a/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/build.xml b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/build.xml
index 84556b0..fb6a2e4 100644
--- a/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/build.xml
+++ b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/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"/>
@@ -42,19 +42,19 @@
     </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>
 
         <javac srcdir="." classpath="${env.APS_HOME}/lib/reportbuilder.jar"
                includes="WebTest.java"/>
 
-    </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>
@@ -62,7 +62,7 @@
     <target name="deploy" depends="init-common">
         <antcall target="deploy-war-common"/>
     </target>
-    
+
     <target name="run" depends="init-common">
         <java classname="WebTest">
           <arg value="${http.host}"/>
@@ -74,10 +74,10 @@
          </classpath>
         </java>
     </target>
- 
+
     <target name="undeploy" depends="init-common">
         <antcall target="undeploy-war-common"/>
-    </target>   
+    </target>
 
     <target name="usage">
         <antcall target="usage-common"/>