try (BufferedReader br = new BufferedReader(new FileReader("/home/modi/Desktop/hbaseoff/mobiledata.txt")))
{
String sCurrentLine;
while ((sCurrentLine = br.readLine()) != null) {
String[] values = sCurrentLine.split("\t");
System.out.println(values[0]+"-"+values[1]+"\t"+values[2]+"\t"+values[3]+"\t"+values[4]);
}
} catch (IOException e) {
e.printStackTrace();
}
output:
20150320-9876543217 16 45 22
20150320-8876543218 45 11 13
20150320-8876543219 49 15 16
20150321-9876543210 16 45 22
20150321-9876543211 45 11 13
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1 at Jclass.main(Jclass.java:18)
Because there are only 4 tab delimitered values
try
System.out.println(values[0]+"-"+values[1]+"\t"+values[2]+"\t"+values[3]);
Personally I would put this in a loop
for (String val : values) {
System.out.print (val + "\t");
}
System.out.println ();
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