java.lang.NullPointerException: This exception has no message.

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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)

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