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via Coderanch by Karnati Sudhakar, 1 year ago
This exception has no message.
via Coderanch by Karnati Sudhakar, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at xmlparser.PropertyStore.equals(PropertyStore.java:16)	at java.util.ArrayList.indexOf(ArrayList.java:220)	at java.util.ArrayList.contains(ArrayList.java:201)	at java.util.AbstractCollection.removeAll(AbstractCollection.java:353)	at xmlparser.Main.main(Main.java:110)