24 files changed, 256 insertions, 30 deletions
diff --git a/src/net/gcdc/asn1/test/UperEncodeBooleanTest.java b/src/net/gcdc/asn1/test/UperEncodeBooleanTest.java
index 9716474..b9ca590 100644
--- a/src/net/gcdc/asn1/test/UperEncodeBooleanTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeBooleanTest.java
@@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals;
 import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1Optional;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.Sequence;
 
 import net.gcdc.asn1.uper.UperEncoder;
@@ -25,7 +26,7 @@ public class UperEncodeBooleanTest {
     @Sequence
     public static class TestRecord {
     	
-    	
+    	@FieldOrder(order = 0)
     	@Asn1Optional() Boolean value;
 
         public TestRecord() {
diff --git a/src/net/gcdc/asn1/test/UperEncodeChoiceExtensionTest.java b/src/net/gcdc/asn1/test/UperEncodeChoiceExtensionTest.java
index acbbd0b..19cdb63 100644
--- a/src/net/gcdc/asn1/test/UperEncodeChoiceExtensionTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeChoiceExtensionTest.java
@@ -7,6 +7,7 @@ import java.util.logging.Level;
 import net.gcdc.asn1.datatypes.Asn1Optional;
 import net.gcdc.asn1.datatypes.CharacterRestriction;
 import net.gcdc.asn1.datatypes.Choice;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.HasExtensionMarker;
 import net.gcdc.asn1.datatypes.IsExtension;
 import net.gcdc.asn1.datatypes.RestrictedString;
@@ -30,9 +31,11 @@ public class UperEncodeChoiceExtensionTest {
 	@HasExtensionMarker
 	public static class TestRecordExtended {
   	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.IA5String)
     	String value1 = null;
   	
+    	@FieldOrder(order = 1)
     	@IsExtension
     	@RestrictedString(CharacterRestriction.IA5String)
     	String value2 = "extension";
diff --git a/src/net/gcdc/asn1/test/UperEncodeChoiceTest.java b/src/net/gcdc/asn1/test/UperEncodeChoiceTest.java
index d35e717..8dc8ce1 100644
--- a/src/net/gcdc/asn1/test/UperEncodeChoiceTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeChoiceTest.java
@@ -6,6 +6,7 @@ import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.CharacterRestriction;
 import net.gcdc.asn1.datatypes.Choice;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.RestrictedString;
 import net.gcdc.asn1.uper.UperEncoder;
 
@@ -31,9 +32,11 @@ public class UperEncodeChoiceTest {
     @Choice
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.UTF8String)
     	String valueUtf8;
     	
+    	@FieldOrder(order = 1)
     	@RestrictedString(CharacterRestriction.IA5String)
     	String valueIA5;
 
diff --git a/src/net/gcdc/asn1/test/UperEncodeEnumExtensionTest.java b/src/net/gcdc/asn1/test/UperEncodeEnumExtensionTest.java
index c098839..4b91f8e 100644
--- a/src/net/gcdc/asn1/test/UperEncodeEnumExtensionTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeEnumExtensionTest.java
@@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals;
 import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1Optional;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.HasExtensionMarker;
 import net.gcdc.asn1.datatypes.IsExtension;
 import net.gcdc.asn1.datatypes.Sequence;
@@ -35,6 +36,7 @@ public class UperEncodeEnumExtensionTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@Asn1Optional EnumType value = EnumType.value1;
         public TestRecord() {}
         public void setValue(EnumType value) {
diff --git a/src/net/gcdc/asn1/test/UperEncodeEnumTest.java b/src/net/gcdc/asn1/test/UperEncodeEnumTest.java
index 66fbc05..ce41e7a 100644
--- a/src/net/gcdc/asn1/test/UperEncodeEnumTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeEnumTest.java
@@ -6,6 +6,7 @@ import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1Default;
 import net.gcdc.asn1.datatypes.Asn1Optional;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.Sequence;
 
 import net.gcdc.asn1.uper.UperEncoder;
@@ -32,6 +33,7 @@ public class UperEncodeEnumTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@Asn1Default(value="value2")
     	@Asn1Optional EnumType value = EnumType.value2;
     	
diff --git a/src/net/gcdc/asn1/test/UperEncodeExtensionFieldOrderTest.java b/src/net/gcdc/asn1/test/UperEncodeExtensionFieldOrderTest.java
new file mode 100644
index 0000000..3c60e9c
--- /dev/null
+++ b/src/net/gcdc/asn1/test/UperEncodeExtensionFieldOrderTest.java
@@ -0,0 +1,102 @@
+package net.gcdc.asn1.test;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.logging.Level;
+
+import net.gcdc.asn1.datatypes.Asn1BigInteger;
+import net.gcdc.asn1.datatypes.FieldOrder;
+import net.gcdc.asn1.datatypes.HasExtensionMarker;
+import net.gcdc.asn1.datatypes.IsExtension;
+import net.gcdc.asn1.datatypes.Sequence;
+
+import net.gcdc.asn1.uper.UperEncoder;
+
+import org.junit.Test;
+
+
+public class UperEncodeExtensionFieldOrderTest {
+
+    /**
+     * Example from the Standard on UPER.
+     <pre>
+     TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
+           number1 INTEGER,
+           ...,
+           number2 INTEGER,
+           number3 INTEGER 
+    }
+    
+    value TestRecord ::=  {     
+        value1       12345678909999899,
+        value2       5555555555,
+        value3       32001      
+       }
+    
+Encoding to the file 'data.uper' using PER UNALIGNED encoding rule...
+TestRecord SEQUENCE [root fieldcount (not encoded) = 1]
+  value1 INTEGER [length = 7.0]
+    12345678909999899
+  value2 INTEGER [length = 5.0]
+    5555555555
+  value3 INTEGER [length = 2.0]
+    32001
+Total encoded length = 20.2
+Encoded successfully in 21 bytes:
+8395EE2A 2EF8858D 81C18140 52C8C338 C0C09F40 40
+    
+    
+    </pre>
+     */
+    @Sequence
+	@HasExtensionMarker
+    public static class TestRecord {
+    	
+    	@FieldOrder(order = 0)
+    	Asn1BigInteger value1;
+
+    	@FieldOrder(order = 1)
+    	@IsExtension
+    	Asn1BigInteger value2;
+    	    
+    	@FieldOrder(order = 2)
+    	@IsExtension
+    	Asn1BigInteger value3;
+
+        public TestRecord() {
+            value1 = new Asn1BigInteger(12345678909999899L);
+            value2 = new Asn1BigInteger(5555555555L);
+            value3 = new Asn1BigInteger(32001L);
+        }
+
+
+    }
+
+
+    @Test public void test() throws IllegalArgumentException, IllegalAccessException {
+
+        TestRecord record = new TestRecord();
+        byte[] encoded = UperEncoder.encode(record);
+        String hex = UperEncoder.hexStringFromBytes(encoded);
+        UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
+        assertEquals("8395EE2A2EF8858D81C1814052C8C338C0C09F4040",hex);
+        
+                      
+    }
+    
+    @Test public void testDecode() throws IllegalArgumentException, IllegalAccessException {
+
+        TestRecord record = new TestRecord();
+        byte[] encoded = UperEncoder.encode(record);
+        String hex = UperEncoder.hexStringFromBytes(encoded);
+        UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
+        assertEquals("8395EE2A2EF8858D81C1814052C8C338C0C09F4040",hex);
+        
+        TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
+        assertEquals(result.value1.longValue(),record.value1.longValue());
+        assertEquals(result.value2.longValue(),record.value2.longValue());
+        assertEquals(result.value3.longValue(),record.value3.longValue());
+        
+    }
+
+}
diff --git a/src/net/gcdc/asn1/test/UperEncodeFieldOrderTest.java b/src/net/gcdc/asn1/test/UperEncodeFieldOrderTest.java
new file mode 100644
index 0000000..e535356
--- /dev/null
+++ b/src/net/gcdc/asn1/test/UperEncodeFieldOrderTest.java
@@ -0,0 +1,68 @@
+package net.gcdc.asn1.test;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.logging.Level;
+
+import net.gcdc.asn1.datatypes.Asn1Optional;
+import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
+import net.gcdc.asn1.datatypes.RestrictedString;
+import net.gcdc.asn1.datatypes.Sequence;
+
+import net.gcdc.asn1.uper.UperEncoder;
+
+import org.junit.Test;
+
+
+public class UperEncodeFieldOrderTest {
+
+    /**
+     * Example from the Standard on UPER.
+     <pre>
+        World-Schema DEFINITIONS AUTOMATIC TAGS ::= 
+        BEGIN
+        TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
+            testString1 UTF8String OPTIONAL,
+            testString2 IA5String OPTIONAL
+         }                                   
+        END
+    </pre>
+     */
+    @Sequence
+    public static class TestRecord {
+    	
+    	@FieldOrder(order = 1)
+    	@RestrictedString(CharacterRestriction.IA5String)
+    	@Asn1Optional() String string2;
+    	
+    	@FieldOrder(order = 0)
+    	@RestrictedString(CharacterRestriction.UTF8String)
+    	@Asn1Optional() String string1;
+    	
+
+        public TestRecord() {
+        }
+
+        public TestRecord(String utf8, String ia5) {
+        	this.string1 = utf8;
+        	this.string2  = ia5;
+        }
+    }
+
+
+    @Test public void test() throws IllegalArgumentException, IllegalAccessException {
+
+        TestRecord record = new TestRecord("String1", "String2");
+        byte[] encoded = UperEncoder.encode(record);
+
+        TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
+        assertEquals(result.string1,"String1"); 
+        assertEquals(result.string2,"String2");         
+    }
+    
+   
+    
+    
+
+}
diff --git a/src/net/gcdc/asn1/test/UperEncodeIntegerConstrainedTest.java b/src/net/gcdc/asn1/test/UperEncodeIntegerConstrainedTest.java
index 9450406..6c6a4af 100644
--- a/src/net/gcdc/asn1/test/UperEncodeIntegerConstrainedTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeIntegerConstrainedTest.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.util.logging.Level;
 
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.IntRange;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.uper.UperEncoder;
@@ -26,12 +27,15 @@ public class UperEncodeIntegerConstrainedTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@IntRange(minValue=1, maxValue=999)
     	public Long value1;
     	
+    	@FieldOrder(order = 1)
     	@IntRange(minValue=0, maxValue=999)
     	public Long value2;    	
     	
+    	@FieldOrder(order = 2)
     	@IntRange(minValue=63, maxValue=999)
     	public Long value3;    	
   	    	
diff --git a/src/net/gcdc/asn1/test/UperEncodeIntegerExtensionTest.java b/src/net/gcdc/asn1/test/UperEncodeIntegerExtensionTest.java
index 5a33368..4c87bae 100644
--- a/src/net/gcdc/asn1/test/UperEncodeIntegerExtensionTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeIntegerExtensionTest.java
@@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals;
 import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1BigInteger;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.HasExtensionMarker;
 import net.gcdc.asn1.datatypes.IsExtension;
 import net.gcdc.asn1.datatypes.Sequence;
@@ -51,14 +52,17 @@ Encoded successfully in 21 bytes:
 	@HasExtensionMarker
     public static class TestRecord {
     	
-    	
+    	@FieldOrder(order = 0)
     	Asn1BigInteger value1;
 
+    	@FieldOrder(order = 2)
+    	@IsExtension
+    	Asn1BigInteger value3;
+    	
+    	@FieldOrder(order = 1)
     	@IsExtension
     	Asn1BigInteger value2;
     	    
-    	@IsExtension
-    	Asn1BigInteger value3;
 
         public TestRecord() {
             value1 = new Asn1BigInteger(12345678909999899L);
@@ -74,26 +78,14 @@ Encoded successfully in 21 bytes:
 
         TestRecord record = new TestRecord();
         byte[] encoded = UperEncoder.encode(record);
-        String hex = UperEncoder.hexStringFromBytes(encoded);
-        UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
-        assertEquals("8395EE2A2EF8858D81C1814052C8C338C0C09F4040",hex);
-        
-                      
-    }
-    
-    @Test public void testDecode() throws IllegalArgumentException, IllegalAccessException {
-
-        TestRecord record = new TestRecord();
-        byte[] encoded = UperEncoder.encode(record);
-        String hex = UperEncoder.hexStringFromBytes(encoded);
-        UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
-        assertEquals("8395EE2A2EF8858D81C1814052C8C338C0C09F4040",hex);
-        
         TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
         assertEquals(result.value1.longValue(),record.value1.longValue());
         assertEquals(result.value2.longValue(),record.value2.longValue());
         assertEquals(result.value3.longValue(),record.value3.longValue());
         
+                      
     }
+    
+
 
 }
diff --git a/src/net/gcdc/asn1/test/UperEncodeIntegerSmallTest.java b/src/net/gcdc/asn1/test/UperEncodeIntegerSmallTest.java
index 9ad0e63..c34918f 100644
--- a/src/net/gcdc/asn1/test/UperEncodeIntegerSmallTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeIntegerSmallTest.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.util.logging.Level;
 
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.Sequence;
 
 import net.gcdc.asn1.uper.UperEncoder;
@@ -25,8 +26,10 @@ public class UperEncodeIntegerSmallTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	public Long value1;
     	
+    	@FieldOrder(order = 1)
     	public Integer value2;    	
 
         public TestRecord() {
diff --git a/src/net/gcdc/asn1/test/UperEncodeIntegerTest.java b/src/net/gcdc/asn1/test/UperEncodeIntegerTest.java
index 4eab78a..f4f56f6 100644
--- a/src/net/gcdc/asn1/test/UperEncodeIntegerTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeIntegerTest.java
@@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals;
 import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1BigInteger;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.Sequence;
 
 import net.gcdc.asn1.uper.UperEncoder;
@@ -25,6 +26,7 @@ public class UperEncodeIntegerTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	Asn1BigInteger value;
 
         public TestRecord() {
diff --git a/src/net/gcdc/asn1/test/UperEncodeObjectIdentifierTest.java b/src/net/gcdc/asn1/test/UperEncodeObjectIdentifierTest.java
index c46751d..d36cfe6 100644
--- a/src/net/gcdc/asn1/test/UperEncodeObjectIdentifierTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeObjectIdentifierTest.java
@@ -7,6 +7,7 @@ import org.junit.jupiter.api.Test;
 
 import net.gcdc.asn1.datatypes.Asn1Optional;
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.RestrictedString;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.uper.UperEncoder;
@@ -34,12 +35,15 @@ class UperEncodeObjectIdentifierTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.ObjectIdentifier)
     	String value1 = "2.16.840.1.101.3.4.3.1";  //DSA SHA224
 
+    	@FieldOrder(order = 1)
     	@RestrictedString(CharacterRestriction.ObjectIdentifier)
     	String value2 = "2.16.840.1.101.3.4.3.2";  //DSA SHA248
     	
+    	@FieldOrder(order = 2)
     	@RestrictedString(CharacterRestriction.ObjectIdentifier)
     	String value3 = "1.2.840.10045.3.1.7";     //ECC
      
diff --git a/src/net/gcdc/asn1/test/UperEncodeOctetStringTest.java b/src/net/gcdc/asn1/test/UperEncodeOctetStringTest.java
index 7604d6a..eb92373 100644
--- a/src/net/gcdc/asn1/test/UperEncodeOctetStringTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeOctetStringTest.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.util.logging.Level;
 
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.datatypesimpl.OctetString;
 
@@ -39,6 +40,7 @@ public class UperEncodeOctetStringTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	OctetString value;
 
         public TestRecord() {
diff --git a/src/net/gcdc/asn1/test/UperEncodeOptionalSequenceExtensionTest.java b/src/net/gcdc/asn1/test/UperEncodeOptionalSequenceExtensionTest.java
index 1b2fa09..4e82a82 100644
--- a/src/net/gcdc/asn1/test/UperEncodeOptionalSequenceExtensionTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeOptionalSequenceExtensionTest.java
@@ -6,6 +6,7 @@ import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1Optional;
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.HasExtensionMarker;
 import net.gcdc.asn1.datatypes.IsExtension;
 import net.gcdc.asn1.datatypes.RestrictedString;
@@ -32,9 +33,11 @@ public class UperEncodeOptionalSequenceExtensionTest {
 	@HasExtensionMarker
     public static class TestRecordExtended {
     	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.IA5String)
     	String value1;
     	
+    	@FieldOrder(order = 1)
     	@IsExtension
     	@RestrictedString(CharacterRestriction.IA5String)
     	@Asn1Optional() String value2;
diff --git a/src/net/gcdc/asn1/test/UperEncodeRestrictedIntegerTest.java b/src/net/gcdc/asn1/test/UperEncodeRestrictedIntegerTest.java
index 27dc5f4..7463214 100644
--- a/src/net/gcdc/asn1/test/UperEncodeRestrictedIntegerTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeRestrictedIntegerTest.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.util.logging.Level;
 
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.IntRange;
 import net.gcdc.asn1.datatypes.Sequence;
 
@@ -25,6 +26,7 @@ TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@IntRange(maxValue = 63000, minValue = 33000)
     	Long value;
 
diff --git a/src/net/gcdc/asn1/test/UperEncodeSequenceExtensionTest.java b/src/net/gcdc/asn1/test/UperEncodeSequenceExtensionTest.java
index 7934354..8c5131b 100644
--- a/src/net/gcdc/asn1/test/UperEncodeSequenceExtensionTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeSequenceExtensionTest.java
@@ -6,6 +6,7 @@ import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1Optional;
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.HasExtensionMarker;
 import net.gcdc.asn1.datatypes.IsExtension;
 import net.gcdc.asn1.datatypes.RestrictedString;
@@ -29,13 +30,16 @@ public class UperEncodeSequenceExtensionTest {
 	@HasExtensionMarker
     public static class TestRecordExtended {
     	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.IA5String)
     	@Asn1Optional() String value1 = "regular";
     	
+    	@FieldOrder(order = 1)
     	@IsExtension
     	@RestrictedString(CharacterRestriction.IA5String)
     	@Asn1Optional() String value2 = "extension";
 
+    	
         public TestRecordExtended() {    }
     }
     
diff --git a/src/net/gcdc/asn1/test/UperEncodeSequenceOfIntegerTest.java b/src/net/gcdc/asn1/test/UperEncodeSequenceOfIntegerTest.java
index 6028a29..40a3772 100644
--- a/src/net/gcdc/asn1/test/UperEncodeSequenceOfIntegerTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeSequenceOfIntegerTest.java
@@ -6,6 +6,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Level;
 
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.datatypesimpl.SequenceOfUnrestrictedLong;
 
@@ -27,7 +28,7 @@ TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
     @Sequence
     public static class TestRecord {
     	
-    	
+    	@FieldOrder(order = 0)
     	SequenceOfUnrestrictedLong numbers;
 
         public TestRecord() {
diff --git a/src/net/gcdc/asn1/test/UperEncodeSequenceOfRestrictedIntegerTest.java b/src/net/gcdc/asn1/test/UperEncodeSequenceOfRestrictedIntegerTest.java
index 5ac9834..c1feece 100644
--- a/src/net/gcdc/asn1/test/UperEncodeSequenceOfRestrictedIntegerTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeSequenceOfRestrictedIntegerTest.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.util.logging.Level;
 
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.IntRange;
 import net.gcdc.asn1.datatypes.Sequence;
 
@@ -25,6 +26,7 @@ TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@IntRange(minValue=9500000,maxValue=99900001)
     	TestSequenceOfLong numbers = null;;
 
diff --git a/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringListTest.java b/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringListTest.java
index 1a8f68e..4bc0cb9 100644
--- a/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringListTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringListTest.java
@@ -7,6 +7,7 @@ import java.util.List;
 import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.RestrictedString;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.uper.UperEncoder;
@@ -27,6 +28,7 @@ public class UperEncodeSequenceOfStringListTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
         @RestrictedString(CharacterRestriction.IA5String)    	
     	ArrayList<String> strings = new ArrayList<String>();
 
diff --git a/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringTest.java b/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringTest.java
index c7c82f7..3ddf93e 100644
--- a/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeSequenceOfStringTest.java
@@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals;
 import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.RestrictedString;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.datatypesimpl.SequenceOfStringIA5;
@@ -26,7 +27,7 @@ public class UperEncodeSequenceOfStringTest {
     @Sequence
     public static class TestRecord {
     	
-    	
+    	@FieldOrder(order = 0)
     	SequenceOfStringIA5 strings = new SequenceOfStringIA5();
 
         public TestRecord() {
diff --git a/src/net/gcdc/asn1/test/UperEncodeSequenceOfUtf8StringTest.java b/src/net/gcdc/asn1/test/UperEncodeSequenceOfUtf8StringTest.java
index b2c855d..88d5050 100644
--- a/src/net/gcdc/asn1/test/UperEncodeSequenceOfUtf8StringTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeSequenceOfUtf8StringTest.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertEquals;
 
 import java.util.logging.Level;
 
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.datatypesimpl.SequenceOfStringUTF8;
 import net.gcdc.asn1.uper.UperEncoder;
@@ -46,7 +47,7 @@ Encoded successfully in 19 bytes:
     @Sequence
     public static class TestRecord {
     	
-    	
+    	@FieldOrder(order = 0)
     	SequenceOfStringUTF8 strings = new SequenceOfStringUTF8();
 
         public TestRecord() {
diff --git a/src/net/gcdc/asn1/test/UperEncodeStringDefaultTest.java b/src/net/gcdc/asn1/test/UperEncodeStringDefaultTest.java
index e43d76d..5abaa37 100644
--- a/src/net/gcdc/asn1/test/UperEncodeStringDefaultTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeStringDefaultTest.java
@@ -7,6 +7,7 @@ import java.util.logging.Level;
 import net.gcdc.asn1.datatypes.Asn1Default;
 import net.gcdc.asn1.datatypes.Asn1Optional;
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.RestrictedString;
 import net.gcdc.asn1.datatypes.Sequence;
 import net.gcdc.asn1.uper.UperEncoder;
@@ -28,9 +29,11 @@ public class UperEncodeStringDefaultTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.UTF8String)
     	@Asn1Optional() String valueUtf8;
     	
+    	@FieldOrder(order = 1)
     	@RestrictedString(CharacterRestriction.IA5String)
     	@Asn1Default(value="testString") String valueIA5;
 
diff --git a/src/net/gcdc/asn1/test/UperEncodeStringLengthTest.java b/src/net/gcdc/asn1/test/UperEncodeStringLengthTest.java
index 378bc06..9db6229 100644
--- a/src/net/gcdc/asn1/test/UperEncodeStringLengthTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeStringLengthTest.java
@@ -6,6 +6,7 @@ import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1Optional;
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.RestrictedString;
 import net.gcdc.asn1.datatypes.Sequence;
 
@@ -38,6 +39,7 @@ public class UperEncodeStringLengthTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.UTF8String)
     	@Asn1Optional() String valueUtf8;
 
diff --git a/src/net/gcdc/asn1/test/UperEncodeStringTest.java b/src/net/gcdc/asn1/test/UperEncodeStringTest.java
index 521075c..29e6c99 100644
--- a/src/net/gcdc/asn1/test/UperEncodeStringTest.java
+++ b/src/net/gcdc/asn1/test/UperEncodeStringTest.java
@@ -6,6 +6,7 @@ import java.util.logging.Level;
 
 import net.gcdc.asn1.datatypes.Asn1Optional;
 import net.gcdc.asn1.datatypes.CharacterRestriction;
+import net.gcdc.asn1.datatypes.FieldOrder;
 import net.gcdc.asn1.datatypes.RestrictedString;
 import net.gcdc.asn1.datatypes.Sequence;
 
@@ -31,9 +32,11 @@ public class UperEncodeStringTest {
     @Sequence
     public static class TestRecord {
     	
+    	@FieldOrder(order = 0)
     	@RestrictedString(CharacterRestriction.UTF8String)
     	@Asn1Optional() String valueUtf8;
     	
+    	@FieldOrder(order = 1)
     	@RestrictedString(CharacterRestriction.IA5String)
     	@Asn1Optional() String valueIA5;
 
@@ -48,29 +51,41 @@ public class UperEncodeStringTest {
 
 
     @Test public void testEncode() throws IllegalArgumentException, IllegalAccessException {
-        TestRecord record = new TestRecord("Müller", "Meier");
+    	
+    	//Teststring: AêñüC
+    	String original = new String("A" + "\u00ea" + "\u00f1" + "\u00fc" + "C");
+    	
+        TestRecord record = new TestRecord(original, "Meier");
         byte[] encoded = UperEncoder.encode(record);
         String hex = UperEncoder.hexStringFromBytes(encoded);
         UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
-        assertEquals("C1D370EF1B1B195C8166E5D39790",hex); 
+        assertEquals("C21070EAB0EC70EF10C166E5D39790",hex); 
+        
     }
     
     @Test public void testEncodeUtf8() throws IllegalArgumentException, IllegalAccessException {
-        TestRecord record = new TestRecord("你好吗", "Meier");
+    	
+    	 //"你好吗" 
+        String original = new String("\u00e4" + "\u00bd" + "\u00a0" + "\u00e5" + "\u00a5" + "\u00bd" + "\u00e5" + "\u0090" + "\u0097");
+        TestRecord record = new TestRecord(original, "Meier");
         byte[] encoded = UperEncoder.encode(record);
         String hex = UperEncoder.hexStringFromBytes(encoded);
         UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
-        assertEquals("C2792F6839696F796425C166E5D39790",hex); 
+        assertEquals("C4B0E930AF70A830E970A970AF70E970A430A5C166E5D39790",hex); 
     }
     
 
     
     @Test public void testDecode() throws IllegalArgumentException, IllegalAccessException {
-        TestRecord record = new TestRecord("Müller", "Meier");
+
+    	//Teststring: AêñüC
+    	String original = new String("A" + "\u00ea" + "\u00f1" + "\u00fc" + "C");
+
+    	TestRecord record = new TestRecord(original, "Meier");
         byte[] encoded = UperEncoder.encode(record);
         String hex = UperEncoder.hexStringFromBytes(encoded);
         UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
-        assertEquals("C1D370EF1B1B195C8166E5D39790",hex); 
+        assertEquals("C21070EAB0EC70EF10C166E5D39790",hex); 
         TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
         assertEquals(result.valueUtf8,record.valueUtf8); 
         assertEquals(result.valueIA5,record.valueIA5); 
@@ -78,11 +93,13 @@ public class UperEncodeStringTest {
     
     
     @Test public void testDecodeUtf8() throws IllegalArgumentException, IllegalAccessException {
-        TestRecord record = new TestRecord("你好吗", "Meier");
+   	    //"你好吗" 
+        String original = new String("\u00e4" + "\u00bd" + "\u00a0" + "\u00e5" + "\u00a5" + "\u00bd" + "\u00e5" + "\u0090" + "\u0097");
+        TestRecord record = new TestRecord(original, "Meier");    	
         byte[] encoded = UperEncoder.encode(record);
         String hex = UperEncoder.hexStringFromBytes(encoded);
         UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
-        assertEquals("C2792F6839696F796425C166E5D39790",hex);  
+        assertEquals("C4B0E930AF70A830E970A970AF70E970A430A5C166E5D39790",hex);  
         TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
         assertEquals(result.valueUtf8,record.valueUtf8); 
         assertEquals(result.valueIA5,record.valueIA5);