Revert "ElektraInitiative#3713 ksRewind problem analysis WIP: tempora…

…rily commented out the (only) 3 usages of ksRewind in NativePlugin to isolate problem (problem cannot be reproduced locally on my machine)"

This reverts commit 6b91332.

src/bindings/jna/libelektra/src/main/java/org/libelektra/plugin/NativePlugin.java

@@ -95,7 +95,7 @@ public int set (KeySet keySet, Key errorKey) throws KDBException
 	{
 		// TODO #3171 since internal cursor is not yet removed, we have to rewind it, even if we already removed it from {@code
 		// KeySet} API
-		// Elektra.INSTANCE.ksRewind (keySet.get ());
+		Elektra.INSTANCE.ksRewind (keySet.get ());
 		int returnValue = elektraPlugin.kdbSet.invoke (elektraPlugin, keySet.get (), errorKey.get ());
 		if (returnValue == -1)
 		{
@@ -116,7 +116,7 @@ public int get (KeySet keySet, Key errorKey) throws KDBException
 	{
 		// TODO #3171 since internal cursor is not yet removed, we have to rewind it, even if we already removed it from {@code
 		// KeySet} API
-		// Elektra.INSTANCE.ksRewind (keySet.get ());
+		Elektra.INSTANCE.ksRewind (keySet.get ());
 		int returnValue = elektraPlugin.kdbGet.invoke (elektraPlugin, keySet.get (), errorKey.get ());
 		if (returnValue == -1)
 		{
@@ -136,7 +136,7 @@ public int error (KeySet keySet, Key errorKey)
 	{
 		// TODO #3171 since internal cursor is not yet removed, we have to rewind it, even if we already removed it from {@code
 		// KeySet} API
-		// Elektra.INSTANCE.ksRewind (keySet.get ());
+		Elektra.INSTANCE.ksRewind (keySet.get ());
 		return elektraPlugin.kdbError.invoke (elektraPlugin, keySet.get (), errorKey.get ());
 	}