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via Coderanch by Alex Derek, 1 year ago
This exception has no message.
java.lang.NullPointerException at cam.pippo.methodIndexOf.ChooseIndexOfParameters.<init>(ChooseIndexOfParameters.java:21) at cam.pippo.methodIndexOf.IndexOfVariants.<init>(IndexOfVariants.java:11) at cam.pippo.ExerciseWithString.go(ExerciseWithString.java:26) at cam.pippo.ExerciseWithString.main(ExerciseWithString.java:21)