| package org.bouncycastle.util.test; |
| |
| import java.io.FilterOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| /** |
| * This is a testing utility class to check the property that an {@link OutputStream} is never |
| * closed in some particular context - typically when wrapped by another {@link OutputStream} that |
| * should not be forwarding its {@link OutputStream#close()} calls. Not needed in production code. |
| */ |
| 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); |
| } |
| } |