Java 9: InputStream.transferTo(OutputStream) instead of JVM-based byte transferTo

mkarg · mkarg · commit e6165e551d87 · 2020-12-24T10:34:19.000Z
Provides potential higher performance.

Signed-off-by: Markus KARG &lt;markus@headcrashing.eu&gt;
diff --git a/src/main/java/org/codehaus/plexus/util/IOUtil.java b/src/main/java/org/codehaus/plexus/util/IOUtil.java
@@ -156,7 +156,7 @@ private IOUtil()
     public static void copy( final InputStream input, final OutputStream output )
         throws IOException
     {
-        copy( input, output, DEFAULT_BUFFER_SIZE );
+        input.transferTo( output );
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -156,7 +156,7 @@ private IOUtil()`
`156`	`156`	`public static void copy( final InputStream input, final OutputStream output )`
`157`	`157`	`throws IOException`
`158`	`158`	`{`
`159`		`- copy( input, output, DEFAULT_BUFFER_SIZE );`
	`159`	`+ input.transferTo( output );`
`160`	`160`	`}`
`161`	`161`
`162`	`162`	`/**`