diff --git a/modules/fsdmsgx/src/main/java/com/sample/hsm/HSMMessage.java b/modules/fsdmsgx/src/main/java/com/sample/hsm/HSMMessage.java
index c710d7cbe2..e0732c7869 100644
--- a/modules/fsdmsgx/src/main/java/com/sample/hsm/HSMMessage.java
+++ b/modules/fsdmsgx/src/main/java/com/sample/hsm/HSMMessage.java
@@ -56,7 +56,7 @@ private static AFSDFieldPackager getFAPackager() {
 		optionalGrp1.add(reserved1);
 		optionalGrp1.add(keySchemeLMK);
 		optionalGrp1.add(keyCheckValue);
-		LookAheadPackager determineGrp1 = new LookAheadPackager("LAGRP1", 0, new Byte((byte)';') ,optionalGrp1, null, new String[]{"key-scheme-lmk","key-check-value-len"}, null);
+		LookAheadPackager determineGrp1 = new LookAheadPackager("LAGRP1", 0, Byte.valueOf((byte)';') ,optionalGrp1, null, new String[]{"key-scheme-lmk","key-check-value-len"}, null);
 		
 		FSDMsgX optionalGrp2 = new FSDMsgX("OptionalGroup2");
 		
@@ -64,7 +64,7 @@ private static AFSDFieldPackager getFAPackager() {
 		AFSDFieldPackager percent = new FixedFieldPackager("delimiter-2","%",AsciiInterpreter.INSTANCE);
 		optionalGrp2.add(percent);
 		optionalGrp2.add(lmkid);
-		LookAheadPackager determineGrp2 = new LookAheadPackager("LAGRP2", 0, new Byte((byte)'%') ,optionalGrp2, null, new String[]{"LMK-ID"}, null);
+		LookAheadPackager determineGrp2 = new LookAheadPackager("LAGRP2", 0, Byte.valueOf((byte)'%') ,optionalGrp2, null, new String[]{"LMK-ID"}, null);
 		
 		
 		FSDMsgX container = new FSDMsgX("TranslateZPKReq-FA");
diff --git a/modules/fsdmsgx/src/main/java/org/jpos/fsdpackager/FixedFieldPackager.java b/modules/fsdmsgx/src/main/java/org/jpos/fsdpackager/FixedFieldPackager.java
index 5f2c97514a..de6870ae94 100644
--- a/modules/fsdmsgx/src/main/java/org/jpos/fsdpackager/FixedFieldPackager.java
+++ b/modules/fsdmsgx/src/main/java/org/jpos/fsdpackager/FixedFieldPackager.java
@@ -33,7 +33,7 @@ public class FixedFieldPackager extends  AFSDFieldPackager {
 	private int size;
 	private boolean padLeft = true;
 	private boolean padright = false;
-	private Byte padCharacter = new Byte((byte) 0x20); //space
+	private Byte padCharacter = Byte.valueOf((byte) 0x20); //space
 	private APCICompliance compliance = new NoCompliance();
 
 	public FixedFieldPackager(String name,int size,Interpreter interpretter) {
diff --git a/modules/iso-http-server/src/main/java/org/jpos/http/FilterISOMsgRegistry.java b/modules/iso-http-server/src/main/java/org/jpos/http/FilterISOMsgRegistry.java
index 86ee0ca6c4..a38251cee4 100644
--- a/modules/iso-http-server/src/main/java/org/jpos/http/FilterISOMsgRegistry.java
+++ b/modules/iso-http-server/src/main/java/org/jpos/http/FilterISOMsgRegistry.java
@@ -122,7 +122,7 @@ protected void init(FilterISOMsg filter, boolean initialize) throws Configuratio
     public FilterISOMsg get(String name) {
         FilterISOMsg filter = registry.get(name);
         if (filter == null && name.matches("^\\d+$")) {
-            Integer port = new Integer(name);
+            Integer port = Integer.valueOf(name);
             name = portRegistry.get(port);
             if (name != null) {
                 filter = registry.get(name);