Expanded tabs into spaces

1 files changed, 47 insertions, 47 deletions

diff --git a/java/demo/book/simple_filesystem/Client.java b/java/demo/book/simple_filesystem/Client.java
index 0e681a82ef3..158e8ba3e93 100755
--- a/java/demo/book/simple_filesystem/Client.java
+++ b/java/demo/book/simple_filesystem/Client.java
@@ -18,67 +18,67 @@ public class Client {
     static void
     listRecursive(DirectoryPrx dir, int depth)
     {
-	char[] indentCh = new char[++depth];
-	java.util.Arrays.fill(indentCh, '\t');
-	String indent = new String(indentCh);
+        char[] indentCh = new char[++depth];
+        java.util.Arrays.fill(indentCh, '\t');
+        String indent = new String(indentCh);
 
-	NodePrx[] contents = dir.list();
+        NodePrx[] contents = dir.list();
 
-	for (int i = 0; i < contents.length; ++i) {
-	    DirectoryPrx subdir = DirectoryPrxHelper.checkedCast(contents[i]);
-	    FilePrx file = FilePrxHelper.uncheckedCast(contents[i]);
-	    System.out.println(indent + contents[i].name() + (subdir != null ? " (directory):" : " (file):"));
-	    if (subdir != null) {
-		listRecursive(subdir, depth);
-	    } else {
-		String[] text = file.read();
-		for (int j = 0; j < text.length; ++j)
-		    System.out.println(indent + "\t" + text[j]);
-	    }
-	}
+        for (int i = 0; i < contents.length; ++i) {
+            DirectoryPrx subdir = DirectoryPrxHelper.checkedCast(contents[i]);
+            FilePrx file = FilePrxHelper.uncheckedCast(contents[i]);
+            System.out.println(indent + contents[i].name() + (subdir != null ? " (directory):" : " (file):"));
+            if (subdir != null) {
+                listRecursive(subdir, depth);
+            } else {
+                String[] text = file.read();
+                for (int j = 0; j < text.length; ++j)
+                    System.out.println(indent + "\t" + text[j]);
+            }
+        }
     }
 
     public static void
     main(String[] args)
     {
-	int status = 0;
-	Ice.Communicator ic = null;
+        int status = 0;
+        Ice.Communicator ic = null;
         try {
-	    // Create a communicator
-	    //
-	    ic = Ice.Util.initialize(args);
+            // Create a communicator
+            //
+            ic = Ice.Util.initialize(args);
 
-	    // Create a proxy for the root directory
-	    //
-	    Ice.ObjectPrx base = ic.stringToProxy("RootDir:default -p 10000");
+            // Create a proxy for the root directory
+            //
+            Ice.ObjectPrx base = ic.stringToProxy("RootDir:default -p 10000");
 
-	    // Down-cast the proxy to a Directory proxy
-	    //
-	    DirectoryPrx rootDir = DirectoryPrxHelper.checkedCast(base);
-	    if (rootDir == null)
-		throw new RuntimeException("Invalid proxy");
+            // Down-cast the proxy to a Directory proxy
+            //
+            DirectoryPrx rootDir = DirectoryPrxHelper.checkedCast(base);
+            if (rootDir == null)
+                throw new RuntimeException("Invalid proxy");
 
-	    // Recursively list the contents of the root directory
-	    //
-	    System.out.println("Contents of root directory:");
-	    listRecursive(rootDir, 0);
+            // Recursively list the contents of the root directory
+            //
+            System.out.println("Contents of root directory:");
+            listRecursive(rootDir, 0);
         } catch (Ice.LocalException e) {
             e.printStackTrace();
-	    status = 1;
+            status = 1;
         } catch (Exception e) {
-	    System.err.println(e.getMessage());
-	    status = 1;
-	}
-	if (ic != null) {
-	    // Clean up
-	    //
-	    try {
-		ic.destroy();
-	    } catch (Exception e) {
-		System.err.println(e.getMessage());
-		status = 1;
-	    }
-	}
+            System.err.println(e.getMessage());
+            status = 1;
+        }
+        if (ic != null) {
+            // Clean up
+            //
+            try {
+                ic.destroy();
+            } catch (Exception e) {
+                System.err.println(e.getMessage());
+                status = 1;
+            }
+        }
         System.exit(status);
     }
 }