1. 2012-06-30 [Bug 53482] NPE in ODocumentInputStream.readUShort() poi-dev bugzilla 2. 2012-06-29 [Bug 53482] NPE in ODocumentInputStream.readUShort() poi-dev bugzilla 3. 2012-06-28 [Bug 53482] NPE in ODocumentInputStream.readUShort() poi-dev bugzilla