1 files changed, 40 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/compress/utils/FlushShieldFilterOutputStream.java b/src/main/java/org/apache/commons/compress/utils/FlushShieldFilterOutputStream.java
new file mode 100644
index 000000000..239e82374
--- /dev/null
+++ b/src/main/java/org/apache/commons/compress/utils/FlushShieldFilterOutputStream.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.commons.compress.utils;
+
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * Re-implements {@link FilterOutputStream#flush()} to do nothing.
+ */
+public class FlushShieldFilterOutputStream extends FilterOutputStream {
+
+    public FlushShieldFilterOutputStream(OutputStream out) {
+        super(out);
+    }
+
+    @Override
+    public void flush() throws IOException {
+        // NO IMPLEMENTATION.
+    }
+
+}