java - Do I have to close FileInputStream? -


i working trainee in test automation. working creating junit code eclipse , run using eclipse. in retriving datas excel sheet using fileinputstream function.

fileinputstream fi=new fileinputstream("c:\\search.xls"); workbook w=workbook.getworkbook(fi); sheet s=w.getsheet(0); 

is necessary close inputstream function? if please guide me codings.

yes, need close inputstream if want system resources released back.

fileinputstream.close() need.


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