FAB-5344 Provide common handling for Seek

PS 5: fix Envelop->Envelope in test code

Change-Id: Iaa0d35c72c204a1c67452bc3fe4e7d7e0507d2cc
Signed-off-by: rickr <cr22rc@gmail.com>

Author: cr22rc

src/main/java/org/hyperledger/fabric/sdk/BlockEvent.java

@@ -77,7 +77,7 @@ EventHub getEventHub() {
 
     List<TransactionEvent> getTransactionEventsList() {
 
-        ArrayList<TransactionEvent> ret = new ArrayList<TransactionEvent>(getEnvelopCount());
+        ArrayList<TransactionEvent> ret = new ArrayList<TransactionEvent>(getEnvelopeCount());
         for (TransactionEvent transactionEvent : getTransactionEvents()) {
             ret.add(transactionEvent);
         }
@@ -97,7 +97,7 @@ class TransactionEventIterator implements Iterator<TransactionEvent> {
         final int max;
 
         TransactionEventIterator() {
-            max = getEnvelopCount();
+            max = getEnvelopeCount();
 
         }
 

src/main/java/org/hyperledger/fabric/sdk/BlockInfo.java

@@ -81,12 +81,12 @@ public long getBlockNumber() {
     }
 
     /**
-     * getEnvelopCount
+     * getEnvelopeCount
      *
      * @return the number of transactions in this block.
      */
 
-    public int getEnvelopCount() {
+    public int getEnvelopeCount() {
         return block.getData().getDataCount();
     }