## Package org.apache.poi.openxml4j.opc.internal

Interface Summary
PartMarshaller: Object implemented this interface are considered as part marshaller.
PartUnmarshaller: Object implemented this interface are considered as part unmarshaller.

Class Summary
ContentType: Represents a immutable MIME ContentType value (RFC 2616 §3.7)
ContentTypeManager: Manage package content types ([Content_Types].xml part).
FileHelper: Provide useful method to manage file.
MemoryPackagePart: Memory version of a package part.
MemoryPackagePartOutputStream: Build an output stream for MemoryPackagePart.
PackagePropertiesPart: Represents the core properties part of a package.
ZipContentTypeManager: Zip implementation of the ContentTypeManager.
ZipHelper

Copyright 2012 The Apache Software Foundation or its licensors, as applicable.