property fixes

1 files changed, 22 insertions, 43 deletions

diff --git a/java/demo/Ice/value/Client.java b/java/demo/Ice/value/Client.java
index f672025d4eb..2e410480454 100644
--- a/java/demo/Ice/value/Client.java
+++ b/java/demo/Ice/value/Client.java
@@ -29,7 +29,7 @@ public class Client
         Ice.Properties properties = communicator.getProperties();
         final String refProperty = "Value.Initial";
         String ref = properties.getProperty(refProperty);
-        if (ref == null)
+        if (ref.length() == 0)
         {
             System.err.println("property `" + refProperty + "' not set");
             return 1;
@@ -43,14 +43,11 @@ public class Client
             return 1;
         }
 
-        java.io.BufferedReader in = new java.io.BufferedReader(
-            new java.io.InputStreamReader(System.in));
+        java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
 
         System.out.println();
-        System.out.println("Let's first transfer a simple object, for a " +
-                           "class without");
-        System.out.println("operations, and print its contents. No factory " +
-                           "is required");
+        System.out.println("Let's first transfer a simple object, for a class without");
+        System.out.println("operations, and print its contents. No factory is required");
         System.out.println("for this.");
         System.out.println("[press enter]");
         readline(in);
@@ -59,10 +56,8 @@ public class Client
         System.out.println("==> " + simple._message);
 
         System.out.println();
-        System.out.println("Ok, this worked. Now let's try to transfer an " +
-                           "object for a class");
-        System.out.println("with operations, without installing a factory " +
-                           "first. This should");
+        System.out.println("Ok, this worked. Now let's try to transfer an object for a class");
+        System.out.println("with operations, without installing a factory first. This should");
         System.out.println("give us a `no factory' exception.");
         System.out.println("[press enter]");
         readline(in);
@@ -79,10 +74,8 @@ public class Client
         }
 
         System.out.println();
-        System.out.println("Yep, that's what we expected. Now let's try " +
-                           "again, but with");
-        System.out.println("installing an appropriate factory first. If " +
-                           "successful, we print");
+        System.out.println("Yep, that's what we expected. Now let's try again, but with");
+        System.out.println("installing an appropriate factory first. If successful, we print");
         System.out.println("the object's content.");
         System.out.println("[press enter]");
         readline(in);
@@ -94,8 +87,7 @@ public class Client
         System.out.println("==> " + printer.value._message);
 
         System.out.println();
-        System.out.println("Cool, it worked! Let's try calling the " +
-                           "printBackwards() method");
+        System.out.println("Cool, it worked! Let's try calling the printBackwards() method");
         System.out.println("on the object we just received locally.");
         System.out.println("[press enter]");
         readline(in);
@@ -104,8 +96,7 @@ public class Client
         printer.value.printBackwards(null);
 
         System.out.println();
-        System.out.println("Now we call the same method, but on the remote " +
-                           "object. Watch the");
+        System.out.println("Now we call the same method, but on the remote object. Watch the");
         System.out.println("server's output.");
         System.out.println("[press enter]");
         readline(in);
@@ -113,12 +104,9 @@ public class Client
         printerProxy.value.printBackwards();
 
         System.out.println();
-        System.out.println("Next, we transfer a derived object from the " +
-                           "server as base");
-        System.out.println("object. Since we didn't install a factory for " +
-                           "the derived");
-        System.out.println("class yet, we will get another `no factory' " +
-                           "exception.");
+        System.out.println("Next, we transfer a derived object from the server as base");
+        System.out.println("object. Since we didn't install a factory for the derived");
+        System.out.println("class yet, we will get another `no factory' exception.");
         System.out.println("[press enter]");
         readline(in);
 
@@ -134,14 +122,10 @@ public class Client
         }
 
         System.out.println();
-        System.out.println("Now we install a factory for the derived class, " +
-                           "and try again.");
-        System.out.println("We won't get a `no factory' exception anymore, " +
-                           "but since we");
-        System.out.println("receive the derived object as base object, we " +
-                           "need to do a");
-        System.out.println("dynamic_cast<> to get from the base to the " +
-                           "derived object.");
+        System.out.println("Now we install a factory for the derived class, and try again.");
+        System.out.println("We won't get a `no factory' exception anymore, but since we");
+        System.out.println("receive the derived object as base object, we need to do a");
+        System.out.println("dynamic_cast<> to get from the base to the derived object.");
         System.out.println("[press enter]");
         readline(in);
 
@@ -153,10 +137,8 @@ public class Client
         System.out.println("==> dynamic_cast<> to derived object succeded");
 
         System.out.println();
-        System.out.println("Let's print the message contained in the " +
-                           "derived object, and");
-        System.out.println("call the operation printUppercase() on the " +
-                           "derived object");
+        System.out.println("Let's print the message contained in the derived object, and");
+        System.out.println("call the operation printUppercase() on the derived object");
         System.out.println("locally.");
         System.out.println("[press enter]");
         readline(in);
@@ -166,10 +148,8 @@ public class Client
         derived.printUppercase(null);
 
         System.out.println();
-        System.out.println("Finally, we try the same again, but instead of " +
-                           "returning the");
-        System.out.println("derived object, we throw an exception " +
-                           "containing the derived");
+        System.out.println("Finally, we try the same again, but instead of returning the");
+        System.out.println("derived object, we throw an exception containing the derived");
         System.out.println("object.");
         System.out.println("[press enter]");
         readline(in);
@@ -202,8 +182,7 @@ public class Client
 
         try
         {
-            Ice.Properties properties =
-                Ice.Util.createPropertiesFromFile(args, "config");
+            Ice.Properties properties = Ice.Util.createPropertiesFromFile(args, "config");
             communicator = Ice.Util.initializeWithProperties(properties);
             status = run(args, communicator);
         }