Method: DocumentEntry.getSize()
Class: DocumentEntry
org.apache.poi.hssf.usermodel.HSSFWorkbook.copyNodeRecursively (HSSFWorkbook.java:937)
org.apache.poi.hssf.usermodel.HSSFWorkbook.copyNodeRecursively (HSSFWorkbook.java:937)
org.apache.poi.poifs.filesystem.POIFSFileSystem.createDocumentInputStream (POIFSFileSystem.java:366)