### Question:
ZipCompressionProvider implements ICompressionProvider { @Override public ZipCompressionInputStream createInputStream( InputStream in ) throws IOException { return new ZipCompressionInputStream( in, this ); }  @Override ZipCompressionInputStream createInputStream( InputStream in ); @Override boolean supportsInput(); @Override ZipCompressionOutputStream createOutputStream( OutputStream out ); @Override boolean supportsOutput(); @Override String getDescription(); @Override String getName(); @Override String getDefaultExtension();  }### Answer:
@Test public void testCreateInputStream() throws IOException { ZipCompressionProvider provider = (ZipCompressionProvider) factory.getCompressionProviderByName( PROVIDER_NAME ); ByteArrayInputStream in = new ByteArrayInputStream( "Test".getBytes() ); ZipInputStream zis = new ZipInputStream( in ); ZipCompressionInputStream inStream = new ZipCompressionInputStream( in, provider ); assertNotNull( inStream ); ZipCompressionInputStream ncis = provider.createInputStream( in ); assertNotNull( ncis ); ZipCompressionInputStream ncis2 = provider.createInputStream( zis ); assertNotNull( ncis2 ); }