Merge pull request #101 from cmoen/master

Prevent an array copy if it can be provided by the buffer itself
atilika · Apr 5, 2016 · e609d4f · e609d4f
2 parents 6136d48 + da4da50
commit e609d4f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/kuromoji-core/src/main/java/com/atilika/kuromoji/io/IntegerArrayIO.java b/kuromoji-core/src/main/java/com/atilika/kuromoji/io/IntegerArrayIO.java
@@ -126,6 +126,10 @@ private static int[] readArrayFromChannel(ReadableByteChannel channel) throws IO
         tmpBuffer.rewind();
         IntBuffer intBuffer = tmpBuffer.asIntBuffer();
 
+        if (intBuffer.hasArray() && !intBuffer.isReadOnly()) {
+            return intBuffer.array();
+        }
+
         int[] array = new int[length];
         intBuffer.get(array);
         return array;