Fine polishing according to eip-1283 pr review

zilm13 · zilm13 · commit 53098a616ef2 · 2018-09-10T16:26:08.000+03:00
diff --git a/ethereumj-core/src/main/java/org/ethereum/core/Repository.java b/ethereumj-core/src/main/java/org/ethereum/core/Repository.java
@@ -236,5 +236,9 @@ void loadAccount(byte[] addr, HashMap<ByteArrayWrapper, AccountState> cacheAccou
 
     Repository getSnapshotTo(byte[] root);
 
+    /**
+     * Clones repository so changes made to this repository are
+     * not reflected in its clone. 
+     */
     Repository clone();
 }
diff --git a/ethereumj-core/src/main/java/org/ethereum/db/RepositoryImpl.java b/ethereumj-core/src/main/java/org/ethereum/db/RepositoryImpl.java
@@ -235,7 +235,7 @@ public String dumpStateTrie() {
      */
     @Override
     public Repository clone() {
-        return startTracking();
+        return parent.startTracking();
     }
 
     class ContractDetailsImpl implements ContractDetails {

Original file line number	Diff line number	Diff line change
`@@ -236,5 +236,9 @@ void loadAccount(byte[] addr, HashMap<ByteArrayWrapper, AccountState> cacheAccou`
`236`	`236`
`237`	`237`	`Repository getSnapshotTo(byte[] root);`
`238`	`238`
	`239`	`+ /**`
	`240`	`+ * Clones repository so changes made to this repository are`
	`241`	`+ * not reflected in its clone.`
	`242`	`+ */`
`239`	`243`	`Repository clone();`
`240`	`244`	`}`
Original file line number	Diff line number	Diff line change
`@@ -235,7 +235,7 @@ public String dumpStateTrie() {`
`235`	`235`	`*/`
`236`	`236`	`@Override`
`237`	`237`	`public Repository clone() {`
`238`		`- return startTracking();`
	`238`	`+ return parent.startTracking();`
`239`	`239`	`}`
`240`	`240`
`241`	`241`	`class ContractDetailsImpl implements ContractDetails {`