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via Coderanch by Jeff Verdegan, 1 year ago
org.apache.poi.hssf.usermodel.HSSFRichTextString cannot be cast to java.lang.String
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via Stack Overflow by Devin
, 1 month ago
java.lang.ClassCastException: org.apache.poi.hssf.usermodel.HSSFRichTextString cannot be cast to java.lang.String	at java.lang.String.compareTo(Unknown Source)	at java.util.TreeMap.getEntry(Unknown Source)	at java.util.TreeMap.containsKey(Unknown Source)	at java.util.TreeSet.contains(Unknown Source)	at com.test.ReadExcelFile.showExelData(ReadExcelFile.java:154)	at com.test.ReadExcelFile.main(ReadExcelFile.java:121)