import java.util.UUID;

public class HelloGUID {
	public static void main(String...args) {
		System.out.println("Hello GUID!");
		
		UUID uuid01 = UUID.randomUUID();
		UUID uuid02 = UUID.fromString(uuid01.toString());
		
		UUID uuid03 = UUID.randomUUID();
		
		System.out.printf("uuid01: %s\n", uuid01);
		System.out.printf("uuid02: %s\n", uuid02);
		System.out.printf("uuid03: %s\n", uuid03);
		
		System.out.printf("uuid01 == uuid02 %s\n", uuid01 == uuid02);
		System.out.printf("uuid01.equals(uuid02) %s\n", uuid01.equals(uuid02));

		System.out.printf("uuid01 == uuid03 %s\n", uuid01 == uuid03);
		System.out.printf("uuid01.equals(uuid03) %s\n", uuid01.equals(uuid03));

		System.out.printf("uuid01.compareTo(uuid02) %s\n", uuid01.compareTo(uuid02));
		System.out.printf("uuid01.compareTo(uuid03) %s\n", uuid01.compareTo(uuid03));
		System.out.printf("uuid03.compareTo(uuid01) %s\n", uuid03.compareTo(uuid01));
	}
}

@@ -42,17 +42,20 @@
 oGUID %7B%0A
-%09
+    
 public s
@@ -83,16 +83,17 @@
 g...
+ 
 args) %7B%0A
 %09%09Sy
@@ -88,18 +88,24 @@
 args) %7B%0A
-%09%09
+        
 System.o
@@ -131,21 +131,25 @@
 UID!%22);%0A
-%09%09%0A%09%09
+%0A        
 UUID uui
@@ -173,18 +173,24 @@
 UUID();%0A
-%09%09
+        
 UUID uui
@@ -231,21 +231,25 @@
 ing());%0A
-%09%09%0A%09%09
+%0A        
 UUID uui
@@ -273,21 +273,25 @@
 UUID();%0A
-%09%09%0A%09%09
+%0A        
 System.o
@@ -325,18 +325,24 @@
 uid01);%0A
-%09%09
+        
 System.o
@@ -368,34 +368,40 @@
 %25s%5Cn%22, uuid02);%0A
-%09%09
+        
 System.out.print
@@ -431,13 +431,17 @@
 3);%0A
-%09%09%0A%09%09
+%0A        
 Syst
@@ -498,18 +498,24 @@
 uid02);%0A
-%09%09
+        
 System.o
@@ -575,26 +575,32 @@
 (uuid02));%0A%0A
-%09%09
+        
 System.out.p
@@ -649,18 +649,24 @@
 uid03);%0A
-%09%09
+        
 System.o
@@ -730,18 +730,24 @@
 d03));%0A%0A
-%09%09
+        
 System.o
@@ -812,26 +812,32 @@
 o(uuid02));%0A
-%09%09
+        
 System.out.p
@@ -906,10 +906,16 @@
 ));%0A
-%09%09
+        
 Syst
@@ -992,9 +992,12 @@
 ));%0A
-%09
+    
 %7D%0A%7D%0A

Update HelloGUID.java