-package org.simantics.lz4;\r
-\r
-import java.io.UnsupportedEncodingException;\r
-\r
-import net.jpountz.lz4.LZ4Compressor;\r
-import net.jpountz.lz4.LZ4Factory;\r
-import net.jpountz.lz4.LZ4FastDecompressor;\r
-import net.jpountz.lz4.LZ4SafeDecompressor;\r
-\r
-public class Main {\r
-\r
- public static void main(String[] args) throws UnsupportedEncodingException {\r
- LZ4Factory factory = LZ4Factory.fastestInstance();\r
-\r
- byte[] data = "12345345234572".getBytes("UTF-8");\r
- final int decompressedLength = data.length;\r
-\r
- // compress data\r
- LZ4Compressor compressor = factory.fastCompressor();\r
- int maxCompressedLength = compressor.maxCompressedLength(decompressedLength);\r
- byte[] compressed = new byte[maxCompressedLength];\r
- int compressedLength = compressor.compress(data, 0, decompressedLength, compressed, 0, maxCompressedLength);\r
-\r
- // decompress data\r
- // - method 1: when the decompressed length is known\r
- LZ4FastDecompressor decompressor = factory.fastDecompressor();\r
- byte[] restored = new byte[decompressedLength];\r
- int compressedLength2 = decompressor.decompress(compressed, 0, restored, 0, decompressedLength);\r
- System.out.println(compressedLength == compressedLength2);\r
-\r
- // - method 2: when the compressed length is known (a little slower)\r
- // the destination buffer needs to be over-sized\r
- LZ4SafeDecompressor decompressor2 = factory.safeDecompressor();\r
- int decompressedLength2 = decompressor2.decompress(compressed, 0, compressedLength, restored, 0);\r
- System.out.println(decompressedLength == decompressedLength2);\r
- }\r
-\r
-}\r
+package org.simantics.lz4;
+
+import java.io.UnsupportedEncodingException;
+
+import net.jpountz.lz4.LZ4Compressor;
+import net.jpountz.lz4.LZ4Factory;
+import net.jpountz.lz4.LZ4FastDecompressor;
+import net.jpountz.lz4.LZ4SafeDecompressor;
+
+public class Main {
+
+ public static void main(String[] args) throws UnsupportedEncodingException {
+ LZ4Factory factory = LZ4Factory.fastestInstance();
+
+ byte[] data = "12345345234572".getBytes("UTF-8");
+ final int decompressedLength = data.length;
+
+ // compress data
+ LZ4Compressor compressor = factory.fastCompressor();
+ int maxCompressedLength = compressor.maxCompressedLength(decompressedLength);
+ byte[] compressed = new byte[maxCompressedLength];
+ int compressedLength = compressor.compress(data, 0, decompressedLength, compressed, 0, maxCompressedLength);
+
+ // decompress data
+ // - method 1: when the decompressed length is known
+ LZ4FastDecompressor decompressor = factory.fastDecompressor();
+ byte[] restored = new byte[decompressedLength];
+ int compressedLength2 = decompressor.decompress(compressed, 0, restored, 0, decompressedLength);
+ System.out.println(compressedLength == compressedLength2);
+
+ // - method 2: when the compressed length is known (a little slower)
+ // the destination buffer needs to be over-sized
+ LZ4SafeDecompressor decompressor2 = factory.safeDecompressor();
+ int decompressedLength2 = decompressor2.decompress(compressed, 0, compressedLength, restored, 0);
+ System.out.println(decompressedLength == decompressedLength2);
+ }
+
+}