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java.lang.NumberFormatException: For input string: "1" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:580) at java.lang.Integer.parseInt(Integer.java:615) at GEModel.GEModel.ReadPlayers(GEModel.java:55) at GEModel.GEModel.<init>(GEModel.java:34) at GEMain.GEMainClass.main(GEMainClass.java:22)