java - Using getParameterValues and Arrays -

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so getting parameters page, , putting them array, taking items in array , running substring method on them: 

string[] edit = request.getparametervalues("editid"); // system.out.println(edit); string editdel = "";   if (edit != null) {      (int = 0; < edit.length; ++i) {         string lf = edit[i];         editdel = lf.substring(0, lf.length() - 2);     } } else { editdel = "0"; } // system.out.println(editdel);

so example if pass params 3lf , 12lf previous page, system prints [ljava.lang.string;@520 variable edit, , prints 12 variable editdel. need store editdel in array, because should getting both 12 , 3 editdel variable

put editdel print statement inside loop

   (int = 0; < edit.length; ++i) {     string lf = edit[i];     editdel = lf.substring(0, lf.length() - 2);       system.out.println(editdel);     } } else { editdel = "0"; }

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