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/persistence/util/WebTestUtil.java b/appserver/tests/appserv-tests/devtests/persistence/util/WebTestUtil.java
index 11ca650..831c4cf 100755
--- a/appserver/tests/appserv-tests/devtests/persistence/util/WebTestUtil.java
+++ b/appserver/tests/appserv-tests/devtests/persistence/util/WebTestUtil.java
@@ -23,7 +23,7 @@
 import com.sun.ejte.ccl.reporter.SimpleReporterAdapter;
 
 /** WebTestUtil.java
-  * This program opens HttpURLconnection,sends the request to the 
+  * This program opens HttpURLconnection,sends the request to the
   * servlet , & receives the response from the servlet.
   * Using commandline args the user can specify for WebTestUtil
   * 1. test suite name
@@ -57,7 +57,7 @@
         this.urlPattern = urlPattern;
         this.stat = stat;
     }
-    
+
 
     public void test( String c) throws Exception {
       this.test( c, "");
@@ -84,21 +84,21 @@
         } else {
             InputStream is = conn.getInputStream();
             BufferedReader input = new BufferedReader(new InputStreamReader(is));
-	    String line = null;
-	    while ((line = input.readLine()) != null) {
+        String line = null;
+        while ((line = input.readLine()) != null) {
               // System.out.println("line="+line);
-	      if (line.contains(EXPECTED_RESPONSE)) {
-		stat.addStatus(TEST_CASE, stat.PASS);
-		break;
-	      }
-	    }
-	    
-	    if (line == null) {
-	      System.out.println("Unable to find " + EXPECTED_RESPONSE +
-				  " in the response");
-	    }
-	    stat.addStatus(TEST_CASE, stat.FAIL);
-        }    
+          if (line.contains(EXPECTED_RESPONSE)) {
+        stat.addStatus(TEST_CASE, stat.PASS);
+        break;
+          }
+        }
+
+        if (line == null) {
+          System.out.println("Unable to find " + EXPECTED_RESPONSE +
+                  " in the response");
+        }
+        stat.addStatus(TEST_CASE, stat.FAIL);
+        }
     }
 
 }