From c15e539e33d85c1a67b8bc84ca4b1cbd9a5a16ee Mon Sep 17 00:00:00 2001
From: extio-de <github@extio.de>
Date: Tue, 4 Feb 2025 23:36:31 +0100
Subject: [PATCH] Optimized ProxyOutputStream;

---
 .../de/extio/lmdatasetprep/Execution.java     | 23 ++++++++++++-------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/src/main/java/de/extio/lmdatasetprep/Execution.java b/src/main/java/de/extio/lmdatasetprep/Execution.java
index 74a748e..97dd578 100644
--- a/src/main/java/de/extio/lmdatasetprep/Execution.java
+++ b/src/main/java/de/extio/lmdatasetprep/Execution.java
@@ -242,30 +242,37 @@ public class Execution {
 	
 	private static class ProxyOutputStream extends OutputStream {
 		
-		private final List<OutputStream> streams;
+		private final OutputStream[] streams;
 		
 		ProxyOutputStream(final List<OutputStream> streams) {
-			this.streams = streams;
+			this.streams = streams.toArray(new OutputStream[0]);
 		}
 		
 		@Override
 		public void write(final int b) throws IOException {
-			for (final var stream : this.streams) {
-				stream.write(b);
+			for (int i = 0; i < this.streams.length; i++) {
+				this.streams[i].write(b);
+			}
+		}
+		
+		@Override
+		public void write(final byte[] b) throws IOException {
+			for (int i = 0; i < this.streams.length; i++) {
+				this.streams[i].write(b);
 			}
 		}
 		
 		@Override
 		public void flush() throws IOException {
-			for (final var stream : this.streams) {
-				stream.flush();
+			for (int i = 0; i < this.streams.length; i++) {
+				this.streams[i].flush();
 			}
 		}
 		
 		@Override
 		public void close() throws IOException {
-			for (final var stream : this.streams) {
-				stream.close();
+			for (int i = 0; i < this.streams.length; i++) {
+				this.streams[i].close();
 			}
 		}