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via Oracle Community by 843797, 1 year ago
This exception has no message.
via Google Groups by Pierre, 2 years ago
This exception has no message.
via Google Groups by Tarciana Dias da Silva, 1 year ago
This exception has no message.
via Netbeans Bugzilla by jiriprox, 2 years ago
java.lang.NullPointerException at java.util.Hashtable.get(Hashtable.java:320) at Subsets.permutations(Subsets.java:124) at PlayScopa.computerTurn(PlayScopa.java:273) at PlayScopa.scopaPlay(PlayScopa.java:133) at PlayScopa.scopaStart(PlayScopa.java:89) at MainApp.main(MainApp.java:29)