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author | Trygve Laugstøl <trygvis@inamo.no> | 2013-09-27 21:47:01 +0200 |
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committer | Trygve Laugstøl <trygvis@inamo.no> | 2013-09-27 21:47:01 +0200 |
commit | 67c42358e2940a166649b95a871ae7e47fb3ef17 (patch) | |
tree | 338c51a2f071a20dfbb16641c359bd2acdf3e402 /src/main/java/io/trygvis/btree/Bits.java | |
parent | 36f14deae7f1ccf297e7297c68f8ede4e025d1c9 (diff) | |
download | btree-master.tar.gz btree-master.tar.bz2 btree-master.tar.xz btree-master.zip |
Diffstat (limited to 'src/main/java/io/trygvis/btree/Bits.java')
-rw-r--r-- | src/main/java/io/trygvis/btree/Bits.java | 11 |
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]; + } +} |