/guava/guava/src/com/google/common/io/ByteSource.java
return countBySkipping ( in ) ;
if (sizeIfKnown.isPresent()) { return sizeIfKnown.get(); } Closer closer = Closer.create(); try { InputStream in = closer.register(openStream()); <extra_id_0> } catch (IOException e) { } finally { closer.close(); } closer = Closer.create(); try {