/guava/android/guava/src/com/google/common/io/ByteSource.java
return new ByteArrayByteSource( b) ;
return new ConcatenatedByteSource ( sources ) ;
throw closer.rethrow(e); } finally { closer.close(); } } public static ByteSource concat(Iterable<? extends ByteSource> sources) { <extra_id_0> } public static ByteSource concat(Iterator<? extends ByteSource> sources) { return concat(ImmutableList.copyOf(sources)); } public static ByteSource concat(ByteSource... sources) { return concat(ImmutableList.copyOf(sources));