diff --git a/OsmAnd-java/src/main/java/net/osmand/map/MapTileDownloader.java b/OsmAnd-java/src/main/java/net/osmand/map/MapTileDownloader.java
index b3d057630e..058942f494 100644
--- a/OsmAnd-java/src/main/java/net/osmand/map/MapTileDownloader.java
+++ b/OsmAnd-java/src/main/java/net/osmand/map/MapTileDownloader.java
@@ -7,7 +7,6 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.lang.ref.WeakReference;
-import java.net.URL;
 import java.net.URLConnection;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
diff --git a/OsmAnd-java/src/main/java/net/osmand/util/Algorithms.java b/OsmAnd-java/src/main/java/net/osmand/util/Algorithms.java
index 925f886a19..b5a466cb8b 100644
--- a/OsmAnd-java/src/main/java/net/osmand/util/Algorithms.java
+++ b/OsmAnd-java/src/main/java/net/osmand/util/Algorithms.java
@@ -484,6 +484,10 @@ public class Algorithms {
 	}
 
 	public static StringBuilder readFromInputStream(InputStream i) throws IOException {
+		return readFromInputStream(i, true);
+	}
+	
+	public static StringBuilder readFromInputStream(InputStream i, boolean autoclose) throws IOException {
 		StringBuilder responseBody = new StringBuilder();
 		responseBody.setLength(0);
 		if (i != null) {
@@ -498,7 +502,9 @@ public class Algorithms {
 				}
 				responseBody.append(s);
 			}
-			i.close();
+			if (autoclose) {
+				i.close();
+			}
 		}
 		return responseBody;
 	}