1 files changed, 23 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/util/test/UncloseableOutputStream.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/util/test/UncloseableOutputStream.java
new file mode 100644
index 000000000..55e9dc2de
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/util/test/UncloseableOutputStream.java
@@ -0,0 +1,23 @@
+package org.spongycastle.util.test;
+
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class UncloseableOutputStream extends FilterOutputStream
+{
+    public UncloseableOutputStream(OutputStream s)
+    {
+        super(s);
+    }
+
+    public void close()
+    {
+        throw new RuntimeException("close() called on UncloseableOutputStream");
+    }
+
+    public void write(byte[] b, int off, int len) throws IOException
+    {
+        out.write(b, off, len);
+    }
+ }