1 files changed, 11 insertions, 0 deletions
diff --git a/src/main/java/io/trygvis/btree/Bits.java b/src/main/java/io/trygvis/btree/Bits.java
new file mode 100644
index 0000000..c38e865
--- /dev/null
+++ b/src/main/java/io/trygvis/btree/Bits.java
@@ -0,0 +1,11 @@
+package io.trygvis.btree;
+
+public class Bits {
+    public static byte[] toBytes(int i) {
+        return new byte[]{(byte) (i >> 24), (byte) (i >> 16), (byte) (i >> 8), (byte) i};
+    }
+
+    public static int intFromBytes(byte[] bytes) {
+        return (bytes[0] << 24) + (bytes[1] << 16) + (bytes[2] << 8) + bytes[2];
+    }
+}