feat: KEYP-96 update release notes and improve Javadoc

ReleaseNotes.md

@@ -29,6 +29,7 @@ Releases:
 * fixed many issues raised by Sonarqube
 
 ### keyple-java-calypso 0.9a
+* KEYP-96 : added Stored Value management commands
 * KEYP-23 : added PIN management commands
 * KEYP-101 : enhanced CalypsoPo with card data (updated during the transaction)
 * KEYP-102 : update the content of CalypsoPo during selection

java/component/keyple-calypso/src/main/java/org/eclipse/keyple/calypso/command/po/builder/storedvalue/SvDebitCmdBuild.java

@@ -117,7 +117,7 @@ public void finalizeBuilder(byte[] debitComplementaryData) {
     /**
      * Gets the SV Debit part of the data to include in the SAM SV Prepare Debit command
      *
-     * @return a 12-byte array
+     * @return a byte array containing the SV debit data
      */
     public byte[] getSvDebitData() {
         byte[] svDebitData = new byte[12];

java/component/keyple-calypso/src/main/java/org/eclipse/keyple/calypso/command/po/builder/storedvalue/SvGetCmdBuild.java

@@ -60,7 +60,7 @@ public SvGetCmdBuild(PoClass poClass, PoRevision poRevision, SvSettings.Operatio
     /**
      * Gets the request SV operation (used to check the SV command sequence)
      * 
-     * @return the current SvSettings.Operation item
+     * @return the current SvSettings.Operation enum value
      */
     public SvSettings.Operation getSvOperation() {
         return svOperation;

java/component/keyple-calypso/src/main/java/org/eclipse/keyple/calypso/command/po/builder/storedvalue/SvReloadCmdBuild.java

@@ -121,7 +121,7 @@ public void finalizeBuilder(byte[] reloadComplementaryData) {
     /**
      * Gets the SV Reload part of the data to include in the SAM SV Prepare Load command
      * 
-     * @return a 15-byte array
+     * @return a byte array containing the SV reload data
      */
     public byte[] getSvReloadData() {
         byte[] svReloadData = new byte[15];

java/component/keyple-calypso/src/main/java/org/eclipse/keyple/calypso/command/po/builder/storedvalue/SvUndebitCmdBuild.java

@@ -121,7 +121,7 @@ public void finalizeBuilder(byte[] undebitComplementaryData) {
     /**
      * Gets the SV Debit part of the data to include in the SAM SV Prepare Debit command
      *
-     * @return a 12-byte array
+     * @return a byte array containing the SV undebit data
      */
     public byte[] getSvUndebitData() {
         byte[] svUndebitData = new byte[12];