i tried that Iterating but it only reading 5.5Lks rows only then it produce
Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit
exceeded
at java.util.Arrays.copyOfRange(Unknown Source)
at java.lang.String.<init>(Unknown Source)
at java.lang.StringBuffer.toString(Unknown Source)
at
org.apache.poi.xssf.usermodel.XSSFRichTextString.utfDecode(XSSFRichTextString.java:489)
at
org.apache.poi.xssf.usermodel.XSSFRichTextString.getString(XSSFRichTextString.java:294)
at
org.apache.poi.xssf.usermodel.XSSFCell.getStringCellValue(XSSFCell.java:247)
at utils.newexcelreader.readData(newexcelreader.java:82)
at utils.newexcelreader.main(newexcelreader.java:39)
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