From 6150e85a5cd14bf291f8b89774d8773b8d10092a Mon Sep 17 00:00:00 2001
From: Graham <gpe@openrs2.dev>
Date: Sat, 11 Jan 2020 10:32:36 +0000
Subject: [PATCH] Add NullOutputStream

This is in preparation for the Java 8 move, which doesn't support
nullOutputStream().
---
 .../org/apache/harmony/unpack200/Archive.java |  2 +-
 .../harmony/unpack200/NullOutputStream.java   | 26 +++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/org/apache/harmony/unpack200/NullOutputStream.java

diff --git a/src/main/java/org/apache/harmony/unpack200/Archive.java b/src/main/java/org/apache/harmony/unpack200/Archive.java
index c857ff1..807f819 100644
--- a/src/main/java/org/apache/harmony/unpack200/Archive.java
+++ b/src/main/java/org/apache/harmony/unpack200/Archive.java
@@ -148,7 +148,7 @@ public class Archive {
                     segment.setLogLevel(logLevel);
                     segment
                             .setLogStream(logFile != null ? (OutputStream) logFile
-                                    : OutputStream.nullOutputStream());
+                                    : NullOutputStream.INSTANCE);
                     segment.setPreRead(false);
 
                     if (i == 1) {
diff --git a/src/main/java/org/apache/harmony/unpack200/NullOutputStream.java b/src/main/java/org/apache/harmony/unpack200/NullOutputStream.java
new file mode 100644
index 0000000..be10c54
--- /dev/null
+++ b/src/main/java/org/apache/harmony/unpack200/NullOutputStream.java
@@ -0,0 +1,26 @@
+package org.apache.harmony.unpack200;
+
+import java.io.OutputStream;
+
+public final class NullOutputStream extends OutputStream {
+    public static final OutputStream INSTANCE = new NullOutputStream();
+
+    private NullOutputStream() {
+        /* empty */
+    }
+
+    @Override
+    public void write(int i) {
+        /* empty */
+    }
+
+    @Override
+    public void write(byte[] b) {
+        /* empty */
+    }
+
+    @Override
+    public void write(byte[] b, int off, int len) {
+        /* empty */
+    }
+}