Merge pull request tronprotocol#1049 from tronprotocol/feature/send_fee_into_block_hole_account

send fee into blackHoleAccount

Author: olenheim

src/main/java/org/tron/core/db/BandwidthProcessor.java

@@ -128,6 +128,7 @@ private boolean consumeFee(AccountCapsule accountCapsule, long fee) {
       long latestOperationTime = dbManager.getHeadBlockTimeStamp();
       accountCapsule.setLatestOperationTime(latestOperationTime);
       dbManager.adjustBalance(accountCapsule, -fee);
+      dbManager.adjustBalance(this.dbManager.getAccountStore().getBlackhole().createDbKey(), +fee);
       return true;
     } catch (BalanceInsufficientException e) {
       return false;

src/test/java/org/tron/core/BandwidthTest.java

@@ -299,6 +299,17 @@ public void testConsumeOwner() throws Exception {
 
   @Test
   public void testUsingFee() throws Exception {
+
+    Args.getInstance().getGenesisBlock().getAssets().forEach(account -> {
+      AccountCapsule capsule =
+          new AccountCapsule(
+              ByteString.copyFromUtf8(""),
+              ByteString.copyFrom(account.getAddress()),
+              AccountType.AssetIssue,
+              100L);
+      dbManager.getAccountStore().put(account.getAddress(), capsule);
+    });
+
     dbManager.getDynamicPropertiesStore().saveLatestBlockHeaderTimestamp(1526647838000L);
     dbManager.getDynamicPropertiesStore().saveFreeNetLimit(0L);