java.lang.ClassCastException

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  • Dealing with Array
    via by Aggarwal Arpit,
  • Dealing with Array
    via by Jeff Verdegan,
    • 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)

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