diff --git a/OsmAnd-java/src/net/osmand/GeoidAltitudeCorrection.java b/OsmAnd-java/src/net/osmand/GeoidAltitudeCorrection.java
index 87ec33a3ec..9a090ba768 100644
--- a/OsmAnd-java/src/net/osmand/GeoidAltitudeCorrection.java
+++ b/OsmAnd-java/src/net/osmand/GeoidAltitudeCorrection.java
@@ -72,6 +72,6 @@ public class GeoidAltitudeCorrection {
 		rf.read(b);
 		int ch1 = b[0] < 0 ? b[0] + 256 : b[0];
 		int ch2 = b[1] < 0 ? b[1] + 256 : b[1];
-		return (short)((ch1 << 8) + (ch2 << 0));
+		return (short)((ch1 << 8) + ch2);
 	}
 }
diff --git a/OsmAnd-java/src/net/osmand/binary/BinaryInspector.java b/OsmAnd-java/src/net/osmand/binary/BinaryInspector.java
index 7a4140e5c5..d73b4a44e7 100644
--- a/OsmAnd-java/src/net/osmand/binary/BinaryInspector.java
+++ b/OsmAnd-java/src/net/osmand/binary/BinaryInspector.java
@@ -190,7 +190,7 @@ public class BinaryInspector {
 		ous.writeRawByte((v >>> 24) & 0xFF);
 		ous.writeRawByte((v >>> 16) & 0xFF);
 		ous.writeRawByte((v >>>  8) & 0xFF);
-		ous.writeRawByte((v >>>  0) & 0xFF);
+		ous.writeRawByte(v & 0xFF);
 		//written += 4;
 	}
 	
diff --git a/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java b/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java
index 57c34fbc9f..8ae1fb2565 100644
--- a/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java
+++ b/OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java
@@ -339,7 +339,7 @@ public class BinaryMapIndexReader {
 		int ch2 = readByte();
 		int ch3 = readByte();
 		int ch4 = readByte();
-		return ((ch1 << 24) + (ch2 << 16) + (ch3 << 8) + (ch4 << 0));
+		return ((ch1 << 24) + (ch2 << 16) + (ch3 << 8) + ch4);
 	}
 	
 	
diff --git a/OsmAnd-java/src/net/osmand/osm/io/Base64.java b/OsmAnd-java/src/net/osmand/osm/io/Base64.java
index 49854f313d..0a3da9bee2 100644
--- a/OsmAnd-java/src/net/osmand/osm/io/Base64.java
+++ b/OsmAnd-java/src/net/osmand/osm/io/Base64.java
@@ -47,7 +47,7 @@ public class Base64 {
                         // store the octets
                         bits24 = (octetString[i++] & 0xFF) << 16;
                         bits24 |= (octetString[i++] & 0xFF) << 8;
-                        bits24 |= (octetString[i++] & 0xFF) << 0;
+                        bits24 |= (octetString[i++] & 0xFF);
 
                         bits6 = (bits24 & 0x00FC0000) >> 18;
                         out[outIndex++] = alphabet[bits6];
diff --git a/OsmAnd-java/src/net/osmand/util/Algorithms.java b/OsmAnd-java/src/net/osmand/util/Algorithms.java
index f8a4f84260..faae29c8fb 100644
--- a/OsmAnd-java/src/net/osmand/util/Algorithms.java
+++ b/OsmAnd-java/src/net/osmand/util/Algorithms.java
@@ -54,7 +54,7 @@ public class Algorithms {
         int ch4 = in.read();
         if ((ch1 | ch2 | ch3 | ch4) < 0)
             throw new EOFException();
-        return ((ch1 << 24) + (ch2 << 16) + (ch3 << 8) + (ch4 << 0));
+        return ((ch1 << 24) + (ch2 << 16) + (ch3 << 8) + ch4);
     }
 	
 	public static String capitalizeFirstLetterAndLowercase(String s) {